As Britain entered the Second World War in September 1939, so too it entered the bleakest period in the history of its motor car. The 1940s was a time of war, deprivation & austerity, &, for almost a decade, car development stood still. Wartime motorists faced petrol & tyre rationing, the hazards of the blackout & restricted areas, but they provided invaluable service to the community. Peace in 1945 brought further austerity measures & restrictions as the British economy was dominated by the need to export. Most new cars were sent abroad, petrol rationing continued & the black market thrived. The British public was eager for new cars, however, & the 1948 Motor Show marked a turning point; twenty-one new models were exhibited, including the Jaguar XK120 & the Morris Minor.