Stephen Davis of RPS Burks Green writes: “The eye wanders around until you find the guy balancing on a 230mm wide sheeting rail in the eaves, 6m above the deck.

What’s he doing? How did he get up there? How’ll he get down? The best bit is that this is one of the photos uploaded by the site manager in order to report progress to the client. Doh!”

Email your “favourite” health and safety pictures to The sender of every picture published in the magazine receives a £25 drinks voucher.