PREMIUM --

Library filer dated 15/01/1982 of Mark Thatcher - who, according to media reports in South Africa, has been arrested by South African police over allegations he was involved in a planned coup in Equatorial Guinea - and his mother, then Prime Minister Margaret Thatcher outside 10 Downing Street, in London, her daughter-in-law Diane, and two-month-old grandson Michael. See PA Story POLICE Thatcher. PA Photo