Where and when did the Blitz start?
At 4:56pm on 7 September 1940, the air raid sirens wailed as the luftwaffe (the German Air Force), launched a massive attack on London. Around 350 bombers flew across the English Channel from France and dropped 300 tonnes of bombs on the docks and streets of London.
Other places that were affected?
Other important military and industrial centres, such as Aberdeen, Belfast, Birmingham, Cardiff, Exeter, Glasgow, Sheffield, Swansea, Liverpool, Manchester, Portsmouth, Plymouth, Nottingham, Brighton, Eastbourne, Sunderland, and Southhampton, suffered heavy air raids and high numbers of casualties. Bootle and Hull were the most badly damaged cities city after London. Birmingham and Coventry