The leader of a popular new Thai political party that ran a strong third in last month’s elections met with police Saturday to hear criminal charges of sedition against him filed by the ruling military junta.

Thanathorn Juangroongruangkit was greeted by a crowd of around 300-400 supporters chanting “Keep fighting, Thanathorn!” as he arrived at the Pathumwan police station in Bangkok to answer a police summons on a complaint of sedition and assisting criminals filed by a junta officer. The charges carry a maximum prison sentence of up to nine years.

He said earlier this week that the legal action against him is politically motivated and expected. He said he would comment after his meeting with police.

Thailand's Future Forward Party leader Thanathorn Juangroongruangkit arrives at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)
Thailand’s Future Forward Party leader Thanathorn Juangroongruangkit arrives at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)

Police Gen. Srivara Ransibrahmanakul, deputy chief of police, said on Wednesday that the charges against Thanathorn stem from his role in a student demonstration on June 24, 2015. He said the case had stalled because of several reshuffles in positions of the responsible officers.

Thailand has been led by a military government since a coup in 2014 and the ruling junta has kept a tight lid on dissent. It has slapped criminal charges against critics while some had been detained for up to weeks for “attitude adjustment” sessions at military bases in efforts to change their views.

The coup leader, Prayuth Chan-ocha, became junta chief and prime minister and is now seeking to lead the next government after a party backing his reappointment won the most popular votes, according to preliminary results of the March 24 elections.

Thailand's Future Forward Party leader Thanathorn Juangroongruangkit is mobbed by his supporters upon arrival at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)
Thailand’s Future Forward Party leader Thanathorn Juangroongruangkit is mobbed by his supporters upon arrival at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)

The Future Forward Party positions itself as youth-oriented and is deeply opposed to the military rule. Its strong showing in the elections has made them a target for the military and its supporters. Several criminal complaints and protests to election authorities have already been lodged against Thanathorn and his party.

The election results are due to be ratified by May 9. Meanwhile, political parties are in a race over which side will be able to gather enough support to form the next government.

Thailand's Future Forward Party leader Thanathorn Juangroongruangkit, center, is mobbed by his supporters upon arrival at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)
Thailand’s Future Forward Party leader Thanathorn Juangroongruangkit, center, is mobbed by his supporters upon arrival at a police station Bangkok, Thailand, Saturday, April 6, 2019. (AP Photo/Sakchai Lalit)

Featured Video