RIYADH — Custodian of the Two Holy Mosques King Salman and Crown Prince Muhammad Bin Salman have sent cables of congratulations to Seychelles President Wavel Ramkalawan on the anniversary of his country's Constitution Day. In their congratulatory messages, the Custodian of the Two Holy Mosques and the Crown Prince wished the president of Seychelles good health and happiness and the government and people of Seychelles steady progress and prosperity. Constitution Day in Seychelles is a public holiday and it is observed on June 18 every year, marking the adoption of a multi-party democratic constitution in 1993.