I was tent camping with a friend many years ago and found myself unprepared for a sudden drop in temperature. I dug out a cheapo space blanket and unfolded it. It made enough crackly noise to wake my friend, who told me to be sure that I "fluffed it up enough to provide warmth".

No matter where you go or what circumstances you endure, there always seems to be a comedian around. <img src="/images/graemlins/grin.gif" alt="" />

Sue