Meanwhile, the tribunal continues to face funding woes, as donors wait for a completion strategy before deciding on the amount of funds.
Some were upset by the lack of provisions within Asean and its commission on key rights freedoms.
Activists say a general atmosphere of impunity still prevail, while police continue to seek bribes or commit abuses.
"Hello VOA" callers also expressed concern over torture in Cambodia, as well as land grabs and violence against human rights workers.
The ongoing dispute has led to a number of violent protests.
The rights group Licadho counted 118 instances of torture in detention in 2009 and another 101 cases in 2010.
The two excavators arrived at around 10 am and began pulling the houses apart, as the families shouted for them to stop.
Last week, the leader of a demonstration for housing rights was severely beaten by police, as UN Secretary-General Ban Ki-moon toured.
Prime Minister Hun Sen told UN Secretary-General Ban Ki-moon he wanted the office head in Cambodia to be sacked.