Let's hope he's moving along that 300mm ledge very, very slowly...
![Safety blunder](https://d2vhdk00tg424t.cloudfront.net/MediaLibrary/s3/ubm-library/web/k/q/d/safety_malta_1.jpg)
Thanks to Nigel Wilday for this photo taken in Malta, he says: "I saw this guy standing on a ledge that was no more than 300mm wide (you can tell by the reveal) and he had a sealant gun which he was holding with both hands whilst tying to seal the vertical joint between two panes of glass. He moved about very gingerly!"
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