The pagoda was built by Cambodians in 1998 on land claimed by Cambodia.
The Sam Rainsy Party is preparing for the next elections, but whether or not its leader will join them remains an open question.
The Cambodian government denied the findings of an annual Human Rights Watch report.
The Cambodian government on Wednesday issued a strong rebuke of the Thai “yellow shirt” protest movement.
Nuon Chea is now awaiting an atrocity crimes trial at the UN-backed Khmer Rouge tribunal.
Sam Chankea was charged with defamation, in May 2010, after giving an interview to Radio Free Asia on a land dispute case.
The rotation of all 26 seats is determined by the amount of money candidates paid during the election campaign in 2008.
The residents of the neighborhood, known as Dey Krahorm, called for Prime Minister Hun Sen to step down from power.
Hun Sen was referring to the ongoing social upheaval in the North African country that toppled a longtime authoritarian president.
The four police officials were arrested for corruption in connection with drug trafficking.
Hun Sen was responding to concerns raised by the US lawmakers as the refugee center nears its closing date, Feb. 15.
The decision overruled a ruling by the Phnom Penh Municipal Court last week to hold five of seven Thais arrested in December.