The RCR maintains a Regimental Headquarters (RHQ) in Petawawa, Ontario, which has no operational command role but handles regimental affairs outside the responsibility of the individual Battalions. The Royal Canadian Regiment Museum is located within historic Wolseley Hall in London, Ontario. Wolseley Barracks in London has been continuously occupied by some element of the regiment since construction of Wolseley Hall was completed in 1888. At various times Wolseley Barracks has been the home of the Regimental Headquarters, the 1st and 2nd Battalions, and remains the home of the 4th Battalion today.