 Complete the following phrase:  Frost remained in the army after the war, during which time he commanded the 1st Airborne Divisions Battle School and returned from Norway with the division, still under Major-General Urquhart, back to the United Kingdom, where it was disbanded. He later returned to the 2nd Parachute Battalion, which still formed part of the 1st Parachute Brigade but was transferred to the 6th Airborne Division. Frost led his old battalion during the Palestine Emergency see 