My neighbour in the flat below me was in her shower yesterday when the shower unit started to smoke, and then burst in to flames. We had to evacaute the whole building while the fire brigade dealt with the fire and smoke. Nobody was hurt, although my neighbour was very shaken, and I'm sure her flat will be a smoked-out mess - there was a lot of thick black smoke. My flat, directly above, was full of smelly smoke, and took all day to ventilate - but it could all have been so much worse. This is what's left of her shower unit, now sitting out on the garden wall.