The Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulations to Haji Sultan Hassanal Bolkiah of Brunei Darussalam on the anniversary of his country's National Day. The Custodian of the Two Holy Mosques wished the Sultan constant good health and happiness and the Government and people of Brunei Darussalam steady progress and prosperity.