On the night of 28–29 April 1942 a single Dornier 217 dropped a stick of bombs on the town centre, causing extensive damage and the loss of seven lives. On 31 December 1942, a RCAF Bristol Beaufighter aircraft on a training exercise crashed on Noel Street, killing both airmen and a three-year-old girl. On 22 May 1944 a RAF Spitfire fighter, in a training exercise, collided with a Wellington bomber and crashed into a Sheffield-bound goods train as it was passing over the railway bridge on Lea Road. The pilot was the only casualty.