Beer gardens and ghost kitchens: the startup changing the face of car parks

A startup called Reef wants to un-clog city streets and deliver food to your door via robot

A robot the size of a small cooler sits on the sun-soaked fake grass in a segment of parking lot close to Brickell, Miami - the city's shiny-towered financial district overlooking Biscayne Bay.

Nicknamed Reefy", the electric-powered autonomous delivery robot wheels smoothly in front of a series of trailers set up to cook food for companies with names that sound as if they were created by algorithm to cater to stoners (MrBeast Burger and Man vs Fries) and another that serves as a storage unit for an online convenience store called Goodees - slogan: Late Night Cravings Don't Need Validation."