How should the security guard on duty handle the parking of vehicles in the property area?

Some communities I know have security guards scratching the owners' cars, which is so unkind. . . . . My suggestion is to take photos, then print them out and post them on bulletin boards or community forums. Of course, the premise is to say hello to the owners' committee, explaining that for the benefit of all owners in the community and for the cleanliness of the community, we don't want owners to park indiscriminately, and then we will announce the parking situation regularly.