Stock photography, photos: UK: Keep Out No Footpath sign Stock photos of Keep Out No Footpath sign surrounded by deep water Tring Reservoirs, UK Photograph: © Robert Preston Click for a larger image and more information Keywords associated with this stock photo: uk, sign, signpost, notice, footpath, humour, humor, deep, water, flood, britain, england, redundant, unnecessary, pointless, useless, inaccurate, unhelpful, misleading