Gandhi walks in 'diaper'; leads crowds; assistant Madeline Slade CU; Gandhi with followers; demonstrations against British; British colonial police beat Indians in street with clubs; injured taken away by ambulance; G returns from UK; shots of prison where he was held; walks with Viceroy of India Lord Mountbatten and Lady M. to negotiate independence; G speaks; Nehru CU; CU UN flag; Nehru, Mountbatten sign agreement granting independence; Gandhi speaks to calm civil strife; his funeral: urn with ashes on parade; crowds; funeral barge on Ganges River; weeping people