They don’t stop you. They just don’t take your proposal for a better sign at the entrance. Because they already had the experience of artists forbidding them to

They don’t stop you. They just don’t take your proposal for a better sign at the entrance. Because they already had the experience of artists forbidding them to change the sign for copyright reasons (no, a yellow line around it so people with bad sight recognize it would violate my artistic vision). Which is the better analogy than picking up trash, by the way.