Working on this type of scaffolding must be challenge even if you choose more conventional footwear
Thanks to Tony Spender for this photo, taken in Mauritius.
He describes the scene: "The scaffolding and the access ladder don’t look to clever! However, the guy on the left is happy enough because he’s got his “hi-viz” shorts and his safety flip-flops on. And if he does fall, well he is standing on the safety netting!"