We have a communal toilet at work, so it's pretty obvious who's dealt out what punishment.

And when a boy comes out of the loo and has left a lingering ode, they rather truthfully admit it, say 'I'd give it 5' or merely close the door.

But the girls here at work try all manner of things; taking perfume in with them and creating a horrid hybrid of aromas, blaming a 'mystery' boy from the office who was in there just before, moaning about the sewage pipes under the building...

Honesty is the best policy, right?