Riyadh, May 04, 2021, SPA -- The Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulation to King Willem-Alexander of the Netherlands on the anniversary of his country's Liberation Day. The Custodian of the Two Holy Mosques wished the Dutch King constant good health and happiness and the government and people of the Kingdom of Netherlands steady progress and prosperity. --SPA 12:04 LOCAL TIME 09:04 GMT 0016 www.spa.gov.sa/w1553205