Political activist Jatupat "Pai Daodin" Boonpatararaksa who was detained along with 20 others during Tuesday's anti-government protest at Democracy Monument will remain in police custody after the Criminal Court yesterday approved a police request to detain him for 12 more days while investigating his alleged "wrongdoing".

He was yesterday brought from the Border Patrol Police Region 1's headquarters in Pathum Thani, where he was detained the previous night, to the Criminal Court on Ratchadaphisek Road.

He was arrested on Tuesday when he and other protesters set up tents in front of a McDonald's restaurant close to Democracy Monument on Ratchadamnoen Avenue and Satriwithaya School, where His Majesty the King was to pass by in a royal motorcade heading to the Grand Palace, where royal ceremonies were to be held to mark the fourth anniversary of the passing of His Majesty King Bhumibol Adulyadej The Great.

Mr Jatupat and his group's refusal to make way for the motorcade prompted police to arrest him and other protest co-leaders.

Mr Jatupat faces 12 charges in connection with Tuesday's protest, while 19 other co-leaders and protesters are facing 10 charges, said Kritsadang Nutcharat, a lawyer from Thai Lawyers for Human Rights.

The two additional charges Mr Jatupat faces are leading or ordering a gathering of more than 10 people causing public unrest, and jointly organising a public gathering without securing permission from authorities as required under the public gathering law, said the lawyer.

Mr Jatupat and the 19 other protesters are facing 10 other charges as well, including resisting orders by security authorities, using loudspeakers without permission, colluding to obstruct traffic, and violating public cleanliness.

Political activist Jatupat “Pai Dao Din” Boonpatararaksa was detained along with 20 others during Tuesday’s anti-government protest at the Democracy Monument. The veteran dissident will continue to be held in custody after the Criminal Court on Wednesday approved a police request to further detain him for 12 days while investigating his alleged misconduct.

Mr Jatupat is facing 12 charges in connection with Tuesday’s protest, while 19 others are facing 10 charges, said Kritsadang Nutcharat, a lawyer from Thai Lawyers for Human Rights.

The activist was brought from the headquarters of the Border Patrol Police Region 1 in Pathum Thani, where he was detained the previous night, to the Criminal Court on Ratchadaphisek Road on Wednesday.

One protester is yet to be charged because police first need to complete a process required under the Youth Act in dealing with an underaged criminal suspect, said the lawyer.

The two additional charges Mr Jatupat is facing are leading or ordering a gathering of more than 10 people that caused public unrest, and jointly organising a public gathering without securing permission from authorities as required under the public gathering law, said the lawyer.

The other ten charges levelled at Mr Jatupat and the other 19 protesters are: colluding to gather in a group of more than 10 people, colluding to cause public unrest, colluding to organise an activity that risks spreading a communicable disease, colluding to obstruct public thoroughfares, colluding to obstruct traffic, violating the law on public cleanliness, colluding to physically assault others, colluding to damage property, resisting orders by security authorities, and using loudspeakers without permission.