There is nothing worse than being caught short when on the football field - thousands of eyes watching and all you can think of is when you might be able to relieve yourself.
For many amateur footballers, the site of players disappearing mid-match to the toilet is not an unfamiliar sight, but those watching Salford City's National League North clash with Bradford Park Avenue got more than they bargained for on Saturday.
With Salford 2-1 up in the closing stages, goalkeeper Max Crocombe was shown a red card in mysterious circumstances, with no one quite sure what the New Zealand Under-23 international had done wrong.