TODAY'S picture comes from August 1993 and shows pest control expert Bob Wilson at work removing a wasps' next from a house in Malvern. The largest he faced measured roughly 3ft by 2ft and contained about 3,000 wasps. Bob said: "We tackle them by inserting a special lance and blowing in a powder, which knocks them over". It might sound simple but without the gear and protective clothing, you're inviting trouble.