Penang Riders Warned Each Other About the Heat. The App Read It as a Strike.
Grab and foodpanda riders built a WhatsApp fleet to dodge dangerous midday runs. The platform flagged their shared cancellations as a violation and cut their acceptance scores.
Riders in Penang did what any sane worker would do when the heat index climbs into the danger zone. They opened a WhatsApp group, posted the day's readings, and told each other which afternoon runs to skip.
One rider drops an alert. Others read it, cancel the orders that leave them cooking in the sun, and wait out the worst of it. Simple mutual aid, done in a group chat instead of a union hall.
The platform saw a pattern. Multiple riders canceling around the same window looked, to the app, like coordinated behavior, and coordinated cancellations count as a violation. So the riders who protected themselves watched their acceptance scores fall.
The metric that punishes caution
Acceptance rate is the leash. Delivery platforms rank riders on how often they take the orders pushed to them. A high score keeps the better batches and the incentives flowing, the ones that turn a gig into something close to a wage.
Cancel too much and you slide down the queue. Slide far enough and the good orders stop coming. The app never has to fire anyone. It just quietly stops feeding you.
The riders describe the trap this way: refusing to work in dangerous heat gets read the same as breaking the rules for personal gain. A rider protecting his own body shows up on the dashboard as a rider who broke a policy.
A new law, an open question on heat
Malaysia now has a floor for these workers. The Dewan Rakyat passed the Gig Workers Bill 2025 on 28 August 2025, and the Dewan Negara passed it on 9 September 2025. The Gig Workers Act 2025 came into force on 31 March 2026, with government statements at the time describing it as protecting about 1.64 million gig workers.
The Act covers platform riders. It gives them contract transparency, SOCSO social-security coverage, a Gig Workers Tribunal for disputes, and a commission to oversee the sector. That is real, and it is more than riders had a couple of years ago.
What the Act does not obviously address is heat. There is no widely publicized rule setting a heat-stress threshold or mandated rest breaks for riders working through Malaysian midday sun. Until one exists, the only heat policy in Penang is a WhatsApp group, and the platform treats that group as a problem.
The riders aren't asking for much. They want to refuse a run in extreme heat without watching next week's earnings shrink for it. They want the app to read a heat alert as a safety call, not a coordination flag.
The bargain, stated plainly
The platform sells flexibility. Work when you want, skip what you want, be your own boss. Then it builds a score that penalizes the exact freedom it advertised, and the penalty compounds every time a rider chooses his health over a delivery.
So the group chat keeps running. Riders still post the readings, still warn each other off the worst orders, and still absorb the score drop that follows. They've priced the danger and priced the punishment, and on the hottest afternoons they pay both.
What they want written down is short: a documented heat threshold, cancellations that don't count against the score when the heat crosses it, and a human at the other end who reads the WhatsApp screenshots as evidence instead of a red flag. The new law gave them a tribunal. It hasn't yet given them shade.
