BRTA Non-Professional Driving Licence Test study materials
BRTA Non-Professional Driving Licence Test study resources

BRTA Non-Professional Driving Licence Test practice questions

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Question 1Road Signs, Signals, and Markings

What does a circular sign with a red border and a white background generally indicate?

  1. A route direction for tourists
  2. A prohibition or restriction Correct answer.
  3. A warning of danger ahead
  4. A mandatory instruction

Explanation

In the international system used on Bangladeshi roads, a circle with a red rim and white face carries a prohibition or restriction, such as a speed limit or a banned manoeuvre. Warning signs are triangles and mandatory signs are blue circles, so the red ring is the key cue.

Question 2Road Signs, Signals, and Markings

You approach an intersection where a traffic officer is signalling with raised hand while the light shows green. Who should you obey?

  1. The green light
  2. The traffic officer Correct answer.
  3. Your own judgement of the road
  4. The vehicle directly ahead of you

Explanation

A police officer or authorised traffic warden directing traffic overrides both signals and markings. When the officer's instruction conflicts with the light, you must follow the officer and stop or proceed as directed.

Question 3Road Signs, Signals, and Markings

A solid white line runs along the centre of the road. What does it mean?

  1. It separates traffic moving in the same direction only
  2. It marks the edge of a parking bay
  3. Overtaking is allowed if the road is clear
  4. Overtaking is prohibited across it Correct answer.

Explanation

A continuous centre line tells drivers not to cross it, which in practice bans overtaking and U-turns across it. Broken lines may be crossed when safe, so the solid form is the stricter marking.

Question 4Road Signs, Signals, and Markings

What shape is used for warning signs on Bangladeshi roads?

  1. Circle with a blue background
  2. Rectangle with a green background
  3. Triangle with a red border Correct answer.
  4. Octagon with a red face

Explanation

Warning signs use an upward-pointing triangle with a red border and a light background, drawing attention to hazards such as bends, junctions, or pedestrian crossings. Circles, rectangles, and octagons serve other purposes in the sign system.

Question 5Road Signs, Signals, and Markings

A flashing red light at a level crossing means you should:

  1. Stop and proceed only when it is safe Correct answer.
  2. Speed up to clear the crossing quickly
  3. Continue at normal speed if no train is visible
  4. Sound the horn and drive on

Explanation

A flashing red signal at a railway crossing requires a full stop, after which you may cross only when the way is clear and no train is approaching. Treat it like a stop sign combined with the crossing.

Question 6Road Signs, Signals, and Markings

A traffic light showing a steady amber (yellow) means:

  1. Prepare to reverse out of the junction
  2. Wait only if pedestrians are present
  3. Proceed quickly before red appears
  4. Stop unless it is unsafe to do so Correct answer.

Explanation

Steady amber warns that the signal is changing to red, so you must stop unless you are so close that stopping abruptly would cause a collision. It is not an invitation to accelerate through the junction.

Question 7Road Signs, Signals, and Markings

A sign showing a red circle with a white horizontal bar means:

  1. No parking at any time
  2. Stop and give way
  3. No entry for vehicles Correct answer.
  4. One-way traffic begins

Explanation

The red circle with a white horizontal bar is the no-entry sign, telling drivers they must not proceed past it into that road. The stop sign is a red octagon and parking bans use different symbols.

Question 8Road Signs, Signals, and Markings

Pedestrians are waiting at a marked zebra crossing. What must you do?

  1. Steer around them without slowing
  2. Sound the horn so they wait
  3. Continue if you are under the speed limit
  4. Stop and let them cross Correct answer.

Explanation

Drivers must give way to pedestrians on or about to use a zebra crossing, slowing and stopping as needed. The obligation is not cancelled by being within the speed limit or by being in a hurry.

Question 9Road Signs, Signals, and Markings

A broken white line separating two lanes of traffic moving in the same direction indicates that:

  1. Lane changing is forbidden
  2. The lane on the right is for buses only
  3. The road narrows ahead
  4. Lane changes are permitted when safe Correct answer.

Explanation

Broken lines mark lane boundaries that may be crossed when it is safe and legal, for example to change lanes or overtake. A solid line would prohibit crossing at that point.

Question 10Road Signs, Signals, and Markings

You see a triangular sign with a red border showing a black symbol of a bend to the left. What should you do?

  1. Overtake before reaching the bend
  2. Maintain speed and hug the centre line
  3. Slow down before the bend Correct answer.
  4. Flash headlights to warn oncoming traffic

Explanation

A warning triangle for a left bend tells you a hazard is ahead, so the correct response is to reduce speed and be ready to steer. Overtaking or cutting the centre line into a blind bend is dangerous.

Question 11Road Signs, Signals, and Markings

What does a yellow box junction marking with diagonal cross-hatching mean?

  1. Do not enter unless your exit is clear Correct answer.
  2. Stop here while waiting for the light
  3. Park here only during off-peak hours
  4. This area is reserved for turning buses

Explanation

A box junction must be kept clear: you may enter only if your exit is unobstructed, so you do not block cross traffic when the light changes. Waiting inside the box is exactly what the marking is designed to prevent.

Question 12Road Signs, Signals, and Markings

A blue circular sign showing a white arrow pointing straight ahead means:

  1. Only buses may go straight
  2. Straight ahead is a recommended route
  3. Straight ahead leads to a dead end
  4. You must proceed straight ahead Correct answer.

Explanation

Blue circles carry mandatory instructions, so a white arrow pointing ahead requires you to travel in that direction. It is not merely advisory, and it does not reserve the road for a particular vehicle class.

Question 13Road Signs, Signals, and Markings

At a roundabout with no signals, a vehicle is already circulating from your right. What is the correct action?

  1. Enter immediately and force it to slow
  2. Give way and enter when it is clear Correct answer.
  3. Sound the horn and continue
  4. Stop completely until the roundabout is empty

Explanation

Traffic already on the roundabout has priority, so you yield to vehicles approaching from your right and join only when there is a safe gap. Waiting for the entire circle to empty is unnecessary and would cause congestion.

Question 14Road Signs, Signals, and Markings

A red circle containing the number 50 means:

  1. The road is 50 metres ahead
  2. Minimum speed is 50 km/h
  3. Maximum speed is 50 km/h Correct answer.
  4. Only vehicles over 50 cc may enter

Explanation

A number inside a red circle sets the maximum permitted speed in kilometres per hour. Minimum speeds are shown on blue circular signs, so the red ring is the deciding feature.

Question 15Road Signs, Signals, and Markings

You are driving at night and an oncoming vehicle's headlights dazzle you. What is the safest response?

  1. Switch on your high beam to retaliate
  2. Close your eyes briefly until the vehicle passes
  3. Slow down and look toward the left edge of your lane Correct answer.
  4. Speed up to get past the glare quickly

Explanation

When dazzled, reduce speed and use the left edge of your lane as a guide until the vehicle has passed, keeping your own lights dipped. Raising your beam or accelerating makes the situation more dangerous for both drivers.

Question 16Road Signs, Signals, and Markings

A single broken yellow line along the kerb usually indicates:

  1. Parking is restricted at certain times Correct answer.
  2. Parking is free at all times
  3. The road is a bus lane
  4. Loading is banned permanently

Explanation

Yellow kerb lines signal parking controls; a broken yellow line typically means restrictions apply during specified periods shown on nearby plates. A continuous yellow line usually means no waiting at any time.

Question 17Road Signs, Signals, and Markings

What does a sign showing a red circle with a black car and a red diagonal slash mean?

  1. Cars must use the left lane
  2. No motor vehicles permitted Correct answer.
  3. Cars may not overtake
  4. Motor vehicles only

Explanation

A red diagonal slash across a symbol inside a red circle negates that symbol, so a crossed-out car bans motor vehicles from the route. A blue circle with a car would instead mean the route is for motor vehicles.

Question 18Road Signs, Signals, and Markings

A driver approaches a stop line and a red octagonal sign. Which behaviour is correct?

  1. Stop fully, then proceed when the way is clear Correct answer.
  2. Slow down and continue if nothing is coming
  3. Stop only if another vehicle is present
  4. Treat it as a give-way and roll through

Explanation

The octagonal stop sign requires a complete halt at the line, not merely a reduction in speed, after which you may move off once the road is clear. A give-way sign, by contrast, permits proceeding if the way is already clear.

Question 19Road Signs, Signals, and Markings

On a three-lane one-way street, lane markings show arrows. A left-turn arrow in the left lane means:

  1. That lane is for traffic turning left Correct answer.
  2. Only bicycles may use that lane
  3. The left lane is for overtaking only
  4. Left turns are banned from all lanes

Explanation

Directional arrows painted in a lane assign that lane to the movement shown, so the left-turn arrow designates the left lane for turning left. Drivers going straight should use the appropriately marked lane instead.

Question 20Road Signs, Signals, and Markings

A traffic light shows a green arrow pointing right while the main light is red. What may you do?

  1. Turn right only after the vehicle ahead moves
  2. Turn right if the way is clear Correct answer.
  3. Proceed straight ahead only
  4. Wait until the main light turns green

Explanation

A green arrow is a protected movement signal, allowing you to make that turn even while the main light is red, provided the path is clear. Traffic going straight is still held by the red light.

Question 21Road Signs, Signals, and Markings

You are on a road with a continuous double white line in the centre. Another vehicle is moving slowly ahead. What is the correct action?

  1. Cross the double line to overtake
  2. Stay behind and wait for a legal opportunity Correct answer.
  3. Flash headlights until the vehicle moves aside
  4. Overtake using the hard shoulder

Explanation

Double continuous centre lines must not be crossed, so overtaking is prohibited on that stretch even if the vehicle ahead is slow. You must remain behind until the markings change or a lawful passing opportunity appears.

Question 22Road Signs, Signals, and Markings

A driver sees a warning sign for a slippery road surface while it is raining. Which adjustment best reflects the hazard?

  1. Switch to high beam to see the surface better
  2. Move closer to the vehicle ahead for guidance
  3. Keep the same speed but brake later
  4. Increase following distance and reduce speed Correct answer.

Explanation

A slippery-surface warning combined with rain means grip is reduced and stopping distances grow, so you should slow down and leave a larger gap. Braking later or tailgating removes the margin needed to recover from a skid.

Question 23Road Signs, Signals, and Markings

At a junction, the light turns green but the exit beyond the junction is blocked by stationary traffic. What should you do?

  1. Enter the junction and wait in the middle
  2. Move onto the pavement to pass the queue
  3. Sound the horn until traffic moves
  4. Wait behind the stop line until the exit clears Correct answer.

Explanation

Even with a green light you should not enter a junction unless you can clear it, because stopping in the middle blocks crossing traffic when the phase changes. Waiting behind the line keeps the junction usable for others.

Question 24Road Signs, Signals, and Markings

A driver intends to turn right at a junction where a traffic officer is signalling traffic from the opposite direction to proceed. What is the safest action?

  1. Turn immediately across the oncoming flow
  2. Reverse and choose another route
  3. Wait until the officer's signal allows the turn Correct answer.
  4. Edge forward and rely on the other drivers to stop

Explanation

The officer's signals control the junction, so you must wait until the direction you need is released before turning across oncoming traffic. Turning against the officer's instruction risks a collision and is a breach of a lawful direction.

Question 25Road Signs, Signals, and Markings

A road has a hatched area bordered by broken white lines in the middle of the carriageway. How should it be treated?

  1. Stop inside it to take a phone call
  2. Use it as a normal driving lane
  3. Avoid entering it unless necessary and safe Correct answer.
  4. Treat it as a pedestrian refuge at all times

Explanation

Hatched areas bordered by broken lines separate traffic streams and should be kept clear; you may enter only when necessary and when it is safe. They are not driving lanes, stopping places, or pedestrian refuges.

Question 26Road Signs, Signals, and Markings

A circular sign with a red border shows a white arrow curving to the right and then crossing a red diagonal line. What does this sign indicate?

  1. No right turn Correct answer.
  2. Right lane ends
  3. One-way traffic to the right
  4. Right turn ahead

Explanation

A red circle with a diagonal slash is a prohibition sign. The arrow inside shows the movement that is forbidden, so a right-curving arrow crossed out means drivers must not turn right at that point. The sign takes effect at the sign itself and remains until the next junction unless another sign cancels it.

Question 27Road Signs, Signals, and Markings

You are approaching a junction and see a flashing red traffic light. What is the correct action?

  1. Stop completely and wait until the light turns green Correct answer.
  2. Treat it as a give-way sign and yield only to traffic from the right
  3. Proceed without stopping if the road is clear
  4. Slow down and continue only if no police officer is present

Explanation

A flashing red light has the same effect as a stop sign: you must come to a complete stop and may proceed only when it is safe and the signal permits. It is often used at railway crossings, fire stations, or temporary works. Unlike a steady red, a flashing red may allow you to proceed after stopping if no other signal or barrier applies, but you must still give way.

Question 28Road Signs, Signals, and Markings

A road has a solid white line on your side and a broken white line on the other side of the centre. What does this mean for you?

  1. You may cross the line to overtake if the road is clear
  2. The line marks the edge of a bus lane that you may use outside peak hours
  3. The line indicates a lane that is reserved for slow-moving vehicles
  4. You must not cross or straddle the line except to enter a side road or property Correct answer.

Explanation

Where a solid white line is nearest to you, you must keep to your side and must not cross or straddle it except to turn into a side road, enter a property, or pass a stationary obstruction. The broken line on the opposite side gives drivers coming the other way permission to cross when it is safe. The restriction applies to the side on which the solid line is painted.

Question 29Road Signs, Signals, and Markings

A pedestrian is already on a zebra crossing as you approach. What must you do?

  1. Stop and give way to the pedestrian Correct answer.
  2. Sound your horn to warn the pedestrian and continue
  3. Slow down and proceed only if the pedestrian has reached the centre line
  4. Pass behind the pedestrian if there is room

Explanation

Once a pedestrian has stepped onto a zebra crossing, drivers must stop and allow them to cross in safety. You should not attempt to pass behind or in front of someone who is already on the crossing. The duty applies regardless of whether the pedestrian is on your side of the road.

Question 30Road Signs, Signals, and Markings

You see a triangular warning sign showing a black symbol of a traffic signal ahead. What does this sign tell you?

  1. You must stop at the next junction
  2. Traffic signals are out of order
  3. There are traffic lights ahead Correct answer.
  4. The road ahead is closed to vehicles

Explanation

A red-bordered triangle is a warning sign. The symbol inside shows the hazard, so a signal symbol warns that traffic lights control the road ahead. You should be prepared to stop if the light changes as you approach.

Question 31Road Signs, Signals, and Markings

You are driving on a road with a broken white line separating your lane from a lane of traffic moving in the opposite direction. What does the broken line mean?

  1. You may cross it to overtake when it is safe to do so Correct answer.
  2. It marks a lane reserved for buses and taxis
  3. You must not cross it under any circumstances
  4. It shows the edge of the carriageway and a footway

Explanation

A broken white line between opposing streams of traffic indicates that overtaking is permitted when you can see that the road ahead is clear and it is safe. You must return to your own side before the line becomes solid. The broken line does not grant a right of way; you must still judge the gap and the speed of oncoming traffic.

Question 32Road Signs, Signals, and Markings

A traffic officer is standing in the road with one arm raised vertically and the palm facing you. What should you do?

  1. Continue if your traffic light is green
  2. Proceed slowly around the officer
  3. Stop and wait for the officer's signal to change Correct answer.
  4. Sound your horn and continue with caution

Explanation

Signals given by a police officer or authorised traffic controller override traffic lights and road signs. A raised hand with the palm facing you means you must stop. You should remain stopped until the officer signals you to proceed.

Question 33Road Signs, Signals, and Markings

You are approaching a junction where the road narrows and you see a sign showing two opposing arrows, one black and one red, with the red arrow pointing upward. What does this sign indicate?

  1. The road ahead is closed to oncoming vehicles
  2. Give priority to oncoming traffic Correct answer.
  3. Oncoming vehicles must turn back
  4. You have priority over oncoming traffic

Explanation

In priority signs at a narrow section, the red arrow shows which direction must give way. If the red arrow points in your direction of travel, you must yield to oncoming traffic. The black arrow indicates the stream that has priority.

Question 34Road Signs, Signals, and Markings

A driver sees a circular blue sign showing a white bicycle. What does this sign mean?

  1. A bicycle repair facility is ahead
  2. Cyclists must give way to motor vehicles
  3. A route or lane is reserved for bicycles Correct answer.
  4. Bicycles are prohibited beyond this point

Explanation

Blue circular signs generally give a positive instruction. A white bicycle on a blue circle marks a route or lane that is reserved for cyclists. Other vehicles must not use that facility unless a supplementary plate permits it.

Question 35Road Signs, Signals, and Markings

You are driving and the traffic light ahead changes from green to amber. You are so close to the stop line that stopping safely is not possible. What should you do?

  1. Continue across the junction Correct answer.
  2. Stop in the middle of the junction and wait
  3. Reverse back behind the stop line
  4. Brake hard and stop on the line

Explanation

A steady amber light warns that the signal is about to turn red and you should stop if it is safe to do so. If you are already too close to stop without harsh braking or skidding, you should proceed carefully across the junction. Stopping abruptly at that point could cause a collision from behind.

Question 36Road Signs, Signals, and Markings

A road marking consists of a series of short white diagonal stripes bordered by solid white lines in the centre of the road. How should you treat this area?

  1. Stop in it while waiting to turn right
  2. Use it for overtaking when traffic is light
  3. Use it as a parking area during off-peak hours
  4. Keep out of it and treat it as an obstruction Correct answer.

Explanation

A hatched area bordered by solid white lines is designed to separate traffic streams and must not be entered except in an emergency. You should treat it as an obstruction in the road. If the border is broken, you may enter only when necessary and safe, but you should not use it for normal driving or waiting.

Question 37Road Signs, Signals, and Markings

You are approaching a roundabout and see a sign showing a red circle with a white arrow pointing anticlockwise. What does this sign require?

  1. You must not enter the roundabout
  2. You must turn left before the roundabout
  3. You must give way to traffic entering from the left
  4. You must travel around the roundabout in an anticlockwise direction Correct answer.

Explanation

A blue circular sign with white arrows shows the direction in which traffic must circulate. In countries that drive on the left, the arrows point clockwise; a sign showing anticlockwise circulation indicates the required direction at that location. Drivers must follow the arrows shown on the sign.

Question 38Road Signs, Signals, and Markings

A yellow line is painted along the edge of the carriageway next to the kerb. What does a single yellow line in this position generally indicate?

  1. Waiting restrictions apply during times shown on nearby signs Correct answer.
  2. The carriageway edge is unsafe to use
  3. The road is reserved for buses
  4. Parking is prohibited at all times

Explanation

A single yellow line along the kerb marks waiting restrictions that apply during the times shown on accompanying signs or plates. Outside those times, waiting may be permitted. A double yellow line generally indicates that waiting is prohibited at all times.

Question 39Road Signs, Signals, and Markings

You are driving behind a large lorry that obscures your view of the traffic signals ahead. As you approach the junction, what is the safest course of action?

  1. Follow closely so you can pass through with the lorry
  2. Overtake the lorry immediately before the junction
  3. Increase the gap so you can see the signals and stop if necessary Correct answer.
  4. Rely on the lorry driver's judgement and keep going

Explanation

A large vehicle can hide traffic lights and road markings until you are too close to react. Increasing the following distance restores your view of the signals and gives you room to stop safely if the light changes. Overtaking near a junction adds risk because of turning traffic and limited sight lines.

Question 40Road Signs, Signals, and Markings

A road has a white line across your lane together with the word STOP painted on the surface. What does this combination require?

  1. Sound your horn before crossing the line
  2. Stop only if another vehicle is approaching
  3. Stop at the line and give way before proceeding Correct answer.
  4. Slow down and proceed if the junction is clear

Explanation

A solid white stop line paired with the word STOP on the road surface requires a complete stop at the line. You must then give way to traffic on the road you are joining before moving off. The marking is normally used with a stop sign, and both must be obeyed.

Question 41Traffic Rules and Right-of-Way

At an uncontrolled intersection where two vehicles arrive at about the same time from different roads, which vehicle must give way?

  1. The vehicle approaching from the right Correct answer.
  2. The larger of the two vehicles
  3. The vehicle approaching from the left
  4. The vehicle travelling faster

Explanation

When two vehicles reach an uncontrolled intersection at approximately the same moment, the driver on the left must yield to the driver on the right. This right-hand priority rule prevents collisions when no signs or signals decide the order. A driver who arrives clearly first may proceed first, but must still check that the way is safe.

Question 42Traffic Rules and Right-of-Way

A traffic police officer signals you to stop while the traffic light for your lane is green. What should you do?

  1. Stop and follow the officer's direction Correct answer.
  2. Sound the horn and continue slowly
  3. Proceed because the green light overrides the officer
  4. Stop only if other vehicles also stop

Explanation

Directions given by a police officer on duty take precedence over traffic lights, signs and road markings. When an officer signals you to stop, you must stop even if your signal shows green. Follow the officer's hand signals until normal traffic control resumes.

Question 43Traffic Rules and Right-of-Way

You are approaching a pedestrian crossing where a pedestrian has stepped onto the roadway. What is the correct action?

  1. Reduce speed and steer around the pedestrian
  2. Continue if you can pass behind the pedestrian
  3. Stop and let the pedestrian cross Correct answer.
  4. Flash your headlights so the pedestrian hurries

Explanation

A driver must give way to a pedestrian who is already on a marked crossing. The safe and lawful response is to slow down and stop before the crossing until the pedestrian has cleared your path. Steering around a pedestrian on a crossing is dangerous and prohibited.

Question 44Traffic Rules and Right-of-Way

What does a solid white line in the centre of the road generally mean?

  1. It marks a parking zone
  2. You may cross it to overtake when safe
  3. Overtaking is allowed at any time
  4. You must not cross or straddle it Correct answer.

Explanation

A continuous centre line tells drivers not to cross or straddle it. It is placed where overtaking or lane changing would be unsafe, such as on bends or crests with limited visibility. You should stay on your own side until the line becomes broken or ends.

Question 45Traffic Rules and Right-of-Way

When may you sound your horn while driving in a built-up area?

  1. To greet a friend on the pavement
  2. To hurry a slow vehicle ahead
  3. To announce your arrival at a gate
  4. To warn others of immediate danger Correct answer.

Explanation

The horn is a warning device, so it should be used only to alert other road users to a danger they may not have noticed. Using it for greetings, impatience or announcements creates noise and confusion. In built-up areas unnecessary horn use is restricted.

Question 46Traffic Rules and Right-of-Way

What is the purpose of a roundabout's give-way line at the entry?

  1. To indicate that entering traffic must yield to traffic already circulating Correct answer.
  2. To show where you must stop for a red light
  3. To separate buses from other traffic
  4. To mark a place where you may park briefly

Explanation

At a roundabout entry, traffic joining the circle must give way to vehicles already on it. The give-way line marks the point where you check and yield before entering. Entering without yielding disrupts circulating traffic and causes side-impact collisions.

Question 47Traffic Rules and Right-of-Way

You intend to turn left at a junction. Which road users should you check for before turning?

  1. Only large trucks
  2. Only oncoming vehicles
  3. Only vehicles behind you
  4. Pedestrians crossing the road you are entering and cyclists beside you Correct answer.

Explanation

Before turning left you must check for pedestrians crossing the road you are entering and for cyclists or motorcyclists travelling alongside you. A common crash occurs when a turning vehicle cuts across a cyclist going straight ahead. Mirrors and a shoulder check help you see them.

Question 48Traffic Rules and Right-of-Way

What does a broken white centre line allow you to do?

  1. Park on the roadway beside it
  2. Cross it to overtake or change lanes when it is safe Correct answer.
  3. Drive on the right side permanently
  4. Never cross it under any circumstances

Explanation

A broken centre line may be crossed to overtake or change lanes provided the manoeuvre is safe and legal. You must still check visibility, oncoming traffic and any other restrictions. The line permits the movement but does not guarantee it is safe at that moment.

Question 49Traffic Rules and Right-of-Way

You are driving on a two-lane road and an emergency vehicle approaches from behind with siren and flashing lights. What should you do?

  1. Speed up to stay ahead of it
  2. Brake sharply in your lane and stop immediately
  3. Move to the left and slow or stop to let it pass safely Correct answer.
  4. Ignore it until it is very close

Explanation

You should make room for an emergency vehicle on duty by moving to the left and slowing or stopping where it is safe. Do not brake suddenly in the middle of the lane, because that can cause a rear-end collision. Check mirrors and signal before you change position.

Question 50Traffic Rules and Right-of-Way

At a junction, a vehicle is already crossing from the opposite direction to turn right as you approach to turn right. Who should proceed first?

  1. The other vehicle, because it is already in the junction Correct answer.
  2. Whichever vehicle is larger
  3. Whichever driver sounds the horn first
  4. You, because you are on the main road

Explanation

A vehicle that has already committed to the junction and is completing a turn should be allowed to clear it. Blocking or competing with it creates a collision risk in the middle of the intersection. Patience here keeps the junction flowing and safe.