sentences:  Garrison Support Unit London (GSU London) was subsequently established at Wolseley Barracks to provide the local Reserve, Cadet and remaining Regular Force units with administrative and logistical support as an element of Land Force Central Area.GSU London was renamed Area Support Unit London in 1998.In addition to its 4th Battalion at ASU London, The Royal Canadian Regiment continues to maintain the Royal Canadian Regiment Museum at Wolseley Barracks, in the historic Wolseley Hall.