Apartheid foe Helen Clark campaigned for release of Nelson Mandela . Constant opponent of South African apartheid regime and against apartheid laws . Send your tributes to Helen Suzman . For more than a decade she was the only opposition member of parliament . Clark 's family says that there will be a memorial service in February .
Apartheid foe Helen Clark campaigned for release of Nelson Mandela . Constant opponent of South African apartheid regime and against apartheid laws . For more than a decade she was the only opposition member of parliament . Clark 's family says that there will be a memorial service in February .