Doorstep delivery services boomed during the Covid-19 pandemic and they're still popular in many parts of the world: ordering hot meals, or groceries, via a mobile app to your door at the click of a button.

For the customer, it's a fast and convenient service. For the rider, it's flexible work, but there's no guaranteed income, the work is physical and the hours are often antisocial - especially during major holidays like Christmas and New Year. Why, then, do so many people do it?

We speak to riders in the US and UK about their experiences delivering food, drinks and other essentials to customers at all hours of the day.

If you'd like to get in touch with the programme, you can send us an email to [email protected]

Presenter: David Harper

(Picture: A delivery rider on a scooter, travelling through a city at night. Credit: Getty Images)