The Biba conference is renowned as an opportunity to meet new people and become better acquainted with old friends. But some conference-goers staying at the Hilton Glasgow got to know others a little better than they had bargained for.

As a result of an unfortunate glitch, the hotel's systems were allocating the wrong rooms.

Armed with their access cards, several unfortunate guests discovered their rooms were already occupied. But as they say, timing is everything - pity the poor broker who walked in on a rival emerging from the shower...