7th Armoured Division (United Kingdom) Division was recalled to the United Kingdom, along with the 4th and 8th Armoured Brigades, and the 50th (Northumbrian) and 51st (Highland) Infantry Divisions, all of which had seen extensive service alongside the 7th Armoured Division in the Mediterranean and Middle East, to participate in the invasion of North Western Europe with the British Second Army. The 7th Armoured, handing over its battered vehicles and equipment to the recently arrived 5th Canadian (Armoured) Division, left Italy in late December 1943, arriving in Glasgow, Scotland in early January 1944. Many of the men had been overseas for over five years. In
7th Panzer Division (Wehrmacht) to the west and 7th Panzer Division to the east, flanked by the SS Division Totenkopf. The following day the British launched a counterattack, deploying two infantry battalions supported by heavily armoured Matilda Mk I and Matilda II tanks in the Battle of Arras. The German 37 mm anti-tank gun proved ineffective against the heavily armoured Matildas. The 25th Panzer Regiment and a battery of anti-aircraft guns were called in to support, and the British withdrew. On 24 May, Hitler issued a halt order. The reason for this decision is still a matter of debate. He may have overestimated the