The station came under attack several times during World War II. On 17 April 1941, the departure side of the station was hit by a parachute mine, while on 22 March 1944, the roof between platforms 6 and 7 was destroyed by two bombs. Passenger traffic greatly increased through Paddington during the war, partly by evacuation to the relatively quiet Thames Valley, and because holidaymakers chose to travel west as large areas of the south and east coasts had been taken over for military purposes. On 29 July 1944, the station was closed for three hours because the platforms were saturated with passenger traffic, while on the subsequent August bank holiday, crowds were controlled in tight queues along Eastbourne Terrace by mounted police.