These have been the criteria the government used to legalise the rental escooters within the trials - this is a reasonable starting level for what might be legalised (but could well be amended in some way): This also goes for having spare parts. With a broader sector, replacement parts https://ukelectricscooter05150.isblog.net/new-step-by-step-map-for-grown-up-electric-scooter-45201881