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Public Transit

Heat advisories on foot

1 min video · safe-or-risky quiz

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Key rules

Do

  • Plan routes that hop between shaded blocks.
  • Carry water and drink before you feel thirsty.
  • Add a beat at every signal — heat dulls your scan.

Avoid

  • Sprinting to make a light in 95°F heat.
  • Walking long blocks with no shade between noon and 4pm.
  • Ignoring early signs of heat exhaustion — dizziness, headache, nausea.

Day 231: Heat advisories on foot. Decode the visual and audio cues most New Yorkers miss. Week 33 of the year-long curriculum. Here are the rules for this one. Picture this on a real block: a Williamsburg bike-lane-heavy corner. This is where the call gets made. Heat slows judgment and reaction time. On advisory days, route shade-to-shade, hydrate, and add buffer at intersections. Carry this into the next intersection you cross. Three things to do. Do 1: Plan routes that hop between shaded blocks. Do 2: Carry water and drink before you feel thirsty. Do 3: Add a beat at every signal — heat dulls your scan. Three things to avoid. Avoid 1: Sprinting to make a light in 95°F heat. Avoid 2: Walking long blocks with no shade between noon and 4pm. Avoid 3: Ignoring early signs of heat exhaustion — dizziness, headache, nausea. Why this matters: Heat exhaustion impairs the same judgment systems you use to read traffic. The crash usually follows the dizzy spell. Safe move: Letting passengers exit the subway car before stepping on. Prevents the shoving that pushes people toward the platform edge. Risky move: Sprinting across on a solid red hand because traffic looks clear. Turning vehicles and e-bikes appear fast. The signal protects you from things you cannot see. Safe move: Letting a right-turning truck complete its turn before stepping off. Removes you from the truck's huge right-side blind spot. Risky move: Crossing diagonally through an intersection to save time. Diagonal crossings double your exposure to turning vehicles from every direction. Safe move: Holding kids' hands and keeping them on the inside of the sidewalk. Puts an adult between them and the curb — the simplest, strongest protection. Risky move: Crossing while looking down at your phone. You miss turning vehicles, cyclists, and silent EVs. Heads up for the whole crossing. Safe move: Stopping at the painted edge of a bike lane and looking left first. Exactly the routine that prevents the most common bike-lane collisions. Safe move: Carrying or wearing something reflective on a dark walk home. Reflective gear can double or triple the distance at which drivers see you. Safe move: Walking on the building side of the sidewalk on a rainy day. Puts more distance between you and splashing or sliding vehicles. Risky move: Walking next to a truck that has its right turn signal on. Truck right turns are the deadliest interaction for pedestrians. Stop and let it pass. Safe move: Waiting on the curb until the steady white walker appears. Steady walker is your green light. Cross at a normal pace. Risky move: Crossing while a delivery e-bike is approaching at speed. E-bikes are faster and quieter than they look. Let them pass first. Safe move: Crossing only at the marked crosswalk even if it adds 20 seconds. Drivers expect pedestrians at corners and almost never expect them mid-block. Risky move: Darting out from between two parked vans. Drivers cannot see you and you cannot see them. Classic dart-out collision. Safe move: Stepping back when a cyclist rings a bell behind you. A bell is a request for space. Giving it prevents a sudden swerve into traffic. Risky move: Standing at the edge of the platform with toes over the yellow strip. A bump or a gust from an approaching train can pull you forward. Stay behind the tactile strip. Safe move: Walking an extra block to a lit, signaled corner after dark. Lighting plus a signal dramatically cuts your risk at night. Risky move: Hopping off the curb to wave down a cab in a moving lane. Drivers behind the cab won't expect a pedestrian in the lane. Wait at the curb. Safe move: Pausing audio before stepping into the crosswalk. A second of silence is cheap insurance against the thing you did not see. Risky move: Trusting a turn signal as a promise the driver will yield. A blinker shows intent, not yielding. Wait until the vehicle actually slows. Watch the clip, then decide which of these reads is the safer call for heat advisories on foot.

Spot the behavior
0/20Step 1 of 20

Letting passengers exit the subway car before stepping on.

Is this safe or risky?