NO ONE should ever ever be complacent about needle stick injuries. I very new to this whole geocaching thing but I am a Parish Councillor for a very small parish in the middle of Norfolk and regularly go on litterpicks around the village and the amount of revolting stuff we find is horrific and I have found needles in the middle of nowhere. Last time I was out we found a full sharps box. Mt first attempt to find a cache was whilst we were staying in urban Lincoln and I took my grandson along and I gave up after finding things I wished I had'nt. In future I shall be taking a stick to poke around with!