The renovation will lead to thousands of families to be moved from their homes along the railway in the process.
Police seized weapons and ammunition in an Aug. 13 raid last year in Phnom Penh’s Chamkarmon district.
Nai Nep and Thim Thos, a 49-year-old commune official for the party, were questioned for two hours on Tuesday.
Professor John Greenman began offering such trips in 2010.
Citizens have the right to participate in politics, economics, society, culture—including peaceful protests, Lao Monghay said.
Son Chhay is drafting a bill to provide freedom of information that he hopes to put before the National Assembly soon.
In an e-mail interview, Royce said he has sent a letter to Secretary of State noting his concern for an ongoing culture of impunity.
Cambodia has around 200 government-provided land concessions, totally 2 million hectares.
The men had been forced to work long hours for little pay aboard the boat before escaping to Indonesia.
Prime Minister Hun Sen announced last week he wanted the men arrested.
Some of Wednesday’s female protesters tore off their shirts as they faced off with riot police carrying batons and shields.
Hun Sen said Tuesday he would take back land concessions if the violence continues.