Akhir 02, 1432 H/March 7, 2011, SPA -- The Palestinian General Delegation in Britain is to be upgraded to the level of a mission, dpa cited British Foreign Secretary William Hague as saying Monday. The Palestinian General Delegation in London, which refers to itself as an embassy, is headed by Ambassador Manuel Sarkis Hassassian. Hague made his announcement in parliament ahead of a meeting with Palestinian President Mahmoud Abbas, scheduled for Tuesday. Abbas is also due to have talks with Prime Minister David Cameron.