Sounds interesting so without proof of the damage taking place(witness/cctv/whatever) does this make all carpark damage just the nearest car/bike when you get back to the car?
Also if you do damage to a car just plonk a dockless hire bike near and say it was that?
This is interesting.
https://www.theguardian.com/money/2019/jun/03/lime-e-bike-company-wont-pay-for-900-damage-to-my-car
So who's really liable? The company that uses the public realm to place its product for people to use, or the users?