On the behalf of Prince Faisal bin Bandar, governor of Riyadh region, Suhmi bin Shuwaimi bin Fawiz, special adviser to Prince Faisal and general supervisor of his office, attended a ceremony at the Cameroon Embassy to celebrate the National Day of its country, held at the ambassador’s house in Riyadh, the Saudi Press Agency reported on Friday.  Bin Fawiz was received by Cameroon Ambassador to Saudi Arabia Aya Tijani and other embassy members and the ceremony was attended by members of the Kingdom’s diplomatic corps.