The school has an enrolment of 829 boys, all of whom board full-time, in twelve boarding houses. It remains one of four all-boys, full-boarding schools in Britain, the others being Eton, Radley and Winchester. Harrow's uniform includes morning suits, straw boater hats, top hats and canes. Its alumni include eight former British or Indian Prime Ministers (including Peel, Palmerston, Baldwin, Churchill and Nehru), foreign politicians, former and current members of both houses of the UK Parliament, five kings and several other members of various royal families, three Nobel Prize winners, twenty Victoria Cross and one George Cross holders, Academy-Award and BAFTA winners and many prominent figures in the arts and sciences.