Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud received at his guest residence at Buckingham Palace in London tonight Britain's former Prime Minister Tony Blair, the Quartet Committee Envoy for Peace in the Middle East. During the meeting, peace process in the Middle East and the importance of activating it to achieve a just and comprehensive peace in the region were discussed. The audience was also attended by the king's official accompanying delegation.