Variants included the British Army's model ... turret and no [machine gun] cupola"), and the US-original M3 Medium Tank or Lee. The latter instead sported "a smaller turret with a large machine ...

another tank preceded it. The M3 Lee (called the Grant in the U.K.) was designed to function as the Army's primary medium tank across the entire theater of war until the M4 rolled off assembly lines.

Police have been criticised for not revealing more information about a "mysterious" material that sparked an 11-hour closure of the M3. Thousands of motorists were caught up in long queues when it ...