Occupancy of disabled parking spaces by unauthorised persons

Hello people, what experiences have you had so far? Does it often occur to you that the disabled parking spaces are occupied by other unauthorized users? We have here at the hospital a parking garage in which directly at the entrance on one side disabled parking spaces and on the other side parking spaces for transporters (because of the height) are excellent. Now it happens regularly that the disabled parking spaces are occupied by non-authorized users, but it has never been an unauthorized user. This shows me that the people here prefer to be able to park a disabled person rather than to stand out between the transporters. It has even happened that a third simply between 2 vehicles marked with an ID and thus took the opportunity to get in with the wheelchair. For comparison with France, Spain or England: There I have never experienced that not I think this is due to the marking of these parking spaces. In these countries, the complete footprint is blue and has a large wheelchair sign. Thus, a third-party parker is really noticeable and will be ashamed, since he could be considered a behindi. (Many normalos are still ashamed of this when a facility is a disabled person.) In England they go even further: the exit area (that’s the reason why the parking spaces are so wide) is shaded red, so that even the stupidest understands this not to stand here, because space must be open to the doors and Hanhabe the wheelchair. Wouldn’t it make sense to mark our parking spaces similarly? Greetings from the Sauerland