Shocked 'n 'aw

Each time I pass this sign I wonder what's spooked the door.

Each time I pass I'm tempted to follow the instructions from the sticker below. It's just like that big red button labelled "DO NOT PRESS BUTTON". It's going to happen one day.

Each time I pass I wonder if that's just one person's hands on the sign or is it two people - one pushing with their left hand, the other with their right. That way if the door was really alarmed they could blame each other.

I passed that door far too much today.