OK I deserved that one

Ok so for years I've been working on Film Sets back in Vancouver and with union regulations and legal obligations , lock ups on set have to be tight.  Therefore AD s on set would have a rough time telling pedestrians that they can't walk on until the shot is done etc.  So there many times when someone who didn't speak english, or was elderly and or just plain didn't care would just walk through and ruin the shot.  So I would look at these people and always say to myself "man don't these idiots realize that we are filming here?" LOL.  Soooo yeah... was walking around soho area in central yesterday and couldn't quite find the address of a production house where a friend of mine worked.  So I called her and she walked me through on how to get there.  The whole time I'm looking up trying to find signage (like a tourist) and I feel this gentlemen waving his hand at me but i'm just thinking he wants me to get out of the way cause he's moving something.  I keep moving and I notice another gentlemen waving his hands at me just before I find the place I've been looking for.  Still thinking nothing of it I get off my cell phone and walk towards the building but just before I do I turned around only to notice that I was in the middle of a film set for a local TV Drama .  LOL  nice going Chinawhite