BANGKOK : Thailand’s crown prince has revoked the royally-assigned family name of his wife, following the arrest of several of her relatives in a high-profile corruption case. News about the monarchy is heavily filtered by the palace, and under the lèse-majesté laws, the world’s harshest, anything deemed an insult or a threat to the monarchy is punishable by up to 15 years in prison. The office of Crown Prince Maha Vajiralongkorn, 62, issued a statement on Friday ordering the Interior Ministry to strip the family of Princess Srirasmi, 42, of the royal-appointed surname Akharaphongpreecha. “Individuals using the royal-appointed last name must change back to their old family name,” the office said in the statement.

Crown Prince Maha Vajiralongkorn is the first in line for the Thai throne. His father, King Bhumibol Adulyadej, who is widely revered by Thais, is 86.