Kokaew posted a message on his Facebook wall that he weighed the pros and cons and made a decision at just 3 am Friday morning before the voting on Article 3.
The article 3 seeks to grant blanket amnesty to all sides.
Kokaew said in the message that he felt very painful to vote for the article in the second reading and for the bill in the third reading but he had to respect the decision of the party.
He said red-shirt people, who became disillusion in him, can scold him anyway they like.
The Nation