I propose that a legal basis be established so that the police and municipal (city) police can more strictly control who rides on cycle lanes. Reason: A cycle lane is defined in Article 28(2) of the Road Act (ZCes-1) as follows: "A cycle lane is a part of the roadway which is not in the same plane as the carriageway or is otherwise separated from it and is intended for the traffic of bicycles and bicycles with an auxiliary motor". An auxiliary motorised bicycle should be a vehicle that reaches a maximum speed of 25 km/h (without modifications). Unfortunately, on our cycle lanes and pavements, I see all too often motorised single-track vehicles capable of more than 25 km/h (i.e. motorised bicycles - mopeds - and motorcycles - motorbikes), which is particularly evident when such vehicles drive off the pavement or cycle lane onto the road and are even faster than the cars driving there. I have already sent several requests to the police and the town police to take action against these road users on the cycle lanes, but I have received the reply that they are only enforcing the legal basis they have. It follows from the above that the legal bases are clearly not clear enough to distinguish between assisted motorised bicycles and motorised bicycles and motorcycles and therefore the police and municipal (city) police could take action. I therefore propose that the above legal bases be amended so that police or municipal (town) police action in this area is possible. Even better would be a German-style regulation, which would ban the use of motorised bicycles on pavements, cycle lanes and cycle paths. However, there is already a legal basis for taking action against motorcyclists and moped riders who ride on the back wheel, but it is clearly not being implemented sufficiently, because I see cases of this kind on the agenda. Motorcyclists and motorcycle riders endanger the safety of pedestrians and cyclists, i.e. the most vulnerable road users, when they ride at speeds above 25 km/h on a cycle lane, cycle path or pavement. Children, the elderly and people with disabilities are particularly at risk. Implementing my proposal would greatly improve the safety of pedestrians and cyclists.