The commissioning of this car does not require a key, but a magnetic card.
The cars would be in special car parks and the user could take one with his personal card, after doing the necessary, he would leave the car in another parking. They would be rental cars.
REVA
k, with two passenger seats, 2.2 m long, two 5 kW electric motors and capacity for 150 km/h. This car can serve to alleviate traffic problems in large cities and the REVA system is seriously studying some municipalities of Provence.