Awwal 19, 1432 H/Feb 22, 2011, SPA --Vice Custodian of the Two Holy Mosques Prince Sultan bin Abdulaziz Al Saud has sent a cable of congratulations to His Majesty Sultan Haji Hassanal Bolkiah on the occasion of his country's National Day. In his cable, the Vice Custodian of the Two Holy Mosques expressed the most sincere congratulations and best wishes for health and happiness to His Majesty and the brotherly people of Brunei Darussalam sustained progress and prosperity.