 In the face of much opposition from the Conservative MPs and with the use of closure, Parliament passed Hellyer's Canadian Forces Reorganization Bill on 25 April 1967.On 1 July 1967 to mark the Centennial of Canadian confederation, a huge Centennial tattoo was held in Ottawa with all three services marching together to celebrate both Centennial and "their vanishing traditions" with many participating noting that this was the end of their services.The Army was integrated with the Royal Canadian Navy and the Royal Canadian Air Force on February 1, 1968, under the policy of Unification.