We just found Rocky this evening at the neighbouring SS18, and here i was thinking that he would not have the guts to cross the pedestrian bridge over. We found Limpy too but he was too scared to follow us.
Rocky is known to be temperamental and aggressive at occasions when he's made to do something contrary to what he wants. We usually catch him by looping a leash around his neck cause it's a lot easier that way. The difficulty is that he can run VERY fast and will run in the opposite direction if he knows anyone is about to get him.
A characteristic feature is his tail, it has a nice curve (see Photo #5).