“Instead, you are automating exploitation – leveraging black-box algorithms to make decisions about de-activation, work allocation and pay without sufficient explanation, stripping workers of the ability to understand and challenge those decisions.”

Deliveroo, Just Eat, and Uber Eats deactivate couriers by algorithm and explain nothing. Twelve groups, including the TUC and Amnesty, want a public register and an explanation for every decision. Just Eat says couriers earn above the living wage, but only while on an order. The waiting between orders does not count.