veterans forces if at the time of his enlistment he was ordinarily domiciled or resident in Canada, and(a)whose service has involved duties required to be performed outside the Western Hemisphere,(b)who has served only in the Western Hemisphere for a period of at least twelve months, not including any period of absence without leave or leave of absence without pay, time served while undergoing sentence of penal servitude, imprisonment or detention, or service in respect of which pay is forfeited, or(c)who, wherever he may have served, is by reason of disability attributable to or incurred during such service in receipt of a pension, and has been honourably discharged from such naval, army, air force, or other of His Majesty’s forces, or has been permitted honourably to resign or retire therefrom;and veteran also means a British subject who was ordinarily domiciled or resident in Canada at the beginning of the