BANGKOK, March 30 — Thai police today charged banned opposition politician Thanathorn Juangroongruangkit with defaming the monarchy, after he accused the government of relying too much on a royal-owned company to produce its supply of coronavirus vaccines.

Police said Thanathorn had committed lese majeste in a Facebook Live stream during which he said the government had mishandled the vaccine campaign and given an unfair advantage to Siam Bioscience, owned by King Maha Vajiralongkorn.

The complaint was lodged by Prime Minister’s Office official Aphiwat Khantong, police said. Violations of Thailand’s lese majeste law carry a prison sentence of up to 15 years.

Thailand’s top health officials have backed the government’s plan, which is for Siam Bioscience to manufacture 61 million doses of AstraZeneca’s Covid-19 vaccine from June, making it the main supplier for the national immunisation drive.

Siam Bioscience, which has not produced vaccines before, also received a 600 million baht (RM79.7 million) government subsidy to develop its production capacity. It has not commented on Thanathorn’s criticism.

Police will collect further evidence before filing a suit with prosecutors against Thanathorn, who today stood by his remarks, which he said had led to a successful outcome.

"The result has been positive in prodding the government to review the vaccine policy to manage the coronavirus situation,” he told reporters.

The charges come while leaders of pro-democracy protests are in jail awaiting trial for alleged royal insults.

The youth-led movement, which emerged last year to try to remove Prime Minister and former coup leader Prayuth Chan-ocha, broke a longstanding taboo by openly calling for reform of the monarchy, saying the military-drafted constitution gives the king too much power. — Reuters