Dark Signals, Freezing Drizzle, and a White Cane
It is 10:15 p.m. in late February and freezing drizzle has been falling for an hour. You are eastbound on a four-lane arterial in a New Brunswick city, doing the posted 50 km/h, when you reach a major signalized intersection that is completely dark - a power failure has knocked out every signal head on all four corners. The cross street has stop signs facing it; your approach has none. A car ahead of you has already nosed into the intersection and stopped, blocking part of your lane. On the far right corner a person in dark clothing is standing at the curb with a white cane, waiting to cross. Headlights behind you are closing fast; the driver flashes high beams, then honks. Wet ice is glazing the pavement and your wipers are beginning to chatter.
1. What does a completely dark signal mean here, and how should you approach the intersection?
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A dark signal is not a green light and it is not an invitation to roll through. With no working signal heads and no officer directing traffic, treat the intersection as an all-way stop: come to a full stop at the stop bar, then proceed only once you have confirmed cross traffic is stopping and your path is clear.
The stop signs on the cross street do not give you a free pass. They tell you what those drivers are supposed to do, not what they will do. During an outage, drivers on the unmarked approach often assume they have priority, and a driver who has never met this intersection unpowered may simply not see the cross traffic. Assume confusion rather than compliance.
Apply the approach early and gently. On glazed ice, brake progressively from well back rather than late and hard, keep the wheels rolling, and be ready for the car ahead of you - the one already blocking part of your lane - to do something unpredictable. Scan all four corners for a police officer; if one is directing traffic, the officer's signals override the signs and the dead lights.
2. The driver behind is honking and flashing high beams. How do you handle that pressure?
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Ignore the pressure and keep your own decision. You are stopping for a legal reason at an unpowered intersection, and you are also required to yield to the pedestrian. Another driver's impatience does not create a right of way for you or for them.
Manage the tailgater practically rather than emotionally:
- Leave extra room ahead of you so that if you are struck from behind you are not pushed into the car in front or into the intersection.
- Do not accelerate into the crossing to satisfy the horn.
- If the driver swings out to pass, let them go and give them room. It is not your job to block them, and an argument at a dark intersection in freezing rain is a bad trade.
- Do not wave them around into a hazard you can see and they cannot.
Remember the horn is being used here to pressure you, not to warn of a hazard, so it carries no information you need to act on. Your job is the gap ahead, the pedestrian, and the cross traffic - in that order.
3. The person with the white cane steps off the curb. What does the cane tell you, and what must you do now?
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A white cane - or a guide dog - identifies a person who is blind or partially sighted. In practical terms it means they may not see your vehicle at all, may not know the signals are out of service, and cannot read your intentions from a hand wave or a headlight flash.
You must yield the right of way and give them the space and quiet to cross. Concretely: stop well back from the crosswalk rather than creeping up to it, so the sound of your engine is not sitting on top of them and they have a clear path; do not honk to signal that you are waiting, because a horn is startling and gives no directional information; do not shout directions. Wait until they have crossed your path and the path your turn will sweep through.
The presence of the pedestrian also settles any argument about proceeding: even if cross traffic appeared to have stopped, you now have a second reason to hold. If the driver behind continues to lean on the horn, that is their problem to manage, not a reason to move.