The 11th Armoured Division, also known as The Black Bull, was an armoured division of the British Army which was created in March 1941 during the Second World War. The division was formed in response to the unanticipated success of the German panzer divisions. The 11th Armoured was responsible for several major victories in the Battle of Normandy from in the summer of 1944, shortly after the D-Day landings of 6 June 1944, and it participated in the rapid advance across France, Belgium, and the Netherlands and, later, the Rhine crossing in March 1945, and later invaded Germany. It was disbanded in January 1946 and reformed towards the end of 1950. In 1956, it was converted into the 4th Infantry Division.