...... is a jokey wartime question relayed to me in a letter by an old family friend who lived at my Nan's house long before I was born. Archie, now 83, goes on to describe how at the beginning of WWII he and his father dug a 6'x6'x2' trench and erected an air raid shelter opposite the filbert nut tree at the bottom of my future family home in Hornchurch, Essex. His young sister was born on the night of the 92nd air raid on Romford during the Blitz. His letter goes on with lots of detailed accounts of what life was like during our darkest hour. Oh, and the answer to the jokey wartime question, "Because no Power on Earth can pull it down", said Prime Minister Winston Churchill to the British people. God Bless this country.