Legalistic bathrooms

You may not have realised it but restaurants in Sydney, depending on their size, must have a certain number of toilets. But while the regulations stipulate the number of toilets (and urinals for men) they don't stipulate the exact way in which they must be set out. Here is a very legalistic restaurant that I went to in Randwick. Here's hoping that they never have, and never will be used at the same time.