LONDON: Britain is temporarily pulling out some staff from its embassy in Tripoli due to security concerns over recent political unrest, the Foreign Office said. Tensions have risen in Libya since ex-rebels besieged two ministries at the end of last month in a row over a law that would ban officials who served under slain dictator Moamer Gaddafi from holding office.A delegation of unionists representing the armed forces was received in parliament, where they demanded that a special compensation fund be set up for members wounded or killed in the line of duty.