Full-size cars, yes, but I wish we the people now stopped the fossil-lobbied lawfare against microcars.
Renault Twizy, top speed 80km/h



Kyburz Plus, top speed 30km/h

- Gross weight ~10% of a typical electric car, so probably ~10% tyre dust too.
- For bikeways. If the plastic surface were designed to yield in a crash, a pedestrian could be safer hit by this than by a bare biker on a bare metal bike.
- Takes less space than a biker because a 4-wheeler can be steered more accurately than a naturally unstable bike needing wobble margins.
- Banned in many places through lawfare: https://xfwnofqagsnmdxuf.quora.com/Lawfare-against-tiny-cars-velomobiles




This should be done at the EU-level to create a polished standard system for everyone. We have functional, clunky open-source software that could easily be fitted for any purpose with all the money Europe wastes propping up foreign monopolies sabotaging us.