How long before we can spend a penny?

An undated sign on sign on the door of the gents' toilets at Barking Station says that the toilets will be out of use "for the next few weeks". I hope you noted when the sign went up; otherwise not only will you have only the vaguest idea of the length of the closure ("a few weeks") but you will not know when this vaguely determined period started.

Thank you, c2c for this almost entirely useless information.