From the Department for Stating the Bloody Obvious comes this health and safety sign seen at the Chestnut Centre. Given that the centre is located in a woody valley I would have been surprised had the ground not been uneven with exposed tree roots! I'm guessing that this sign is only aimed at those of us who need Caution Contents Hot on coffee cups, or Warning: May contain fish on a can of tuna -- I don't know any of these people and I really can't imagine what they would be like as a conversationalist.
For those who need warnings about coffee being hot have a look at SmartLids. Everyone else can enjoy this list of ridiculous warning labels.