Great Canadian Flag Debate Great Canadian Flag Debate The Great Canadian Flag Debate (or Great Flag Debate) was a national debate that took place in 1963 and 1964 when a new design for the national flag of Canada was chosen. Although the flag debate had been going on for a long time prior, it officially began on June 15, 1964, when Prime Minister Lester B. Pearson proposed his plans for a new flag in the House of Commons. The debate lasted more than six months, bitterly dividing the people in the process. The debate over the proposed new Canadian flag was ended by closure
Great Canadian Flag Debate membership in the Commonwealth of Nations. Senate approval followed on December 17, 1964. The "Royal Union Flag", as it would be officially termed, would be put alongside the new flag on days of Commonwealth significance. Queen Elizabeth II approved the Maple Leaf flag by signing a royal proclamation on January 28, 1965, when both Prime Minister Pearson and Leader of the Opposition Diefenbaker were in London attending the funeral of Sir Winston Churchill. The flag was inaugurated on February 15, 1965, at an official ceremony held on Parliament Hill in Ottawa in the presence of Governor General Major-General Georges Vanier,