The New Zealand Defence Force is represented ceremonially by a unit that is known commonly as the Royal Guard of Honour: a company-sized unit (100 members) that is composed of members of the Army, Navy, and Air Force. The company is the official honour guard of the Governor-General, the Prime Minister, the Minister of Defence, and the Chief of Defence Force. The company performs most of its public duties at national events such as the Anzac Day commemorations in the capital. The Army portion of the company is notable for its highly distinctive "lemon squeezer" hat.