The group alleges that the bill – which cleared the final reading in the Senate a little before 3am on Wednesday – was in violation of the charter’s Article 170 as it allows the government to spend the borrowed money without having to submit the plan to the Finance Ministry first.
Senators Kamnoon Sidhisamarn, Paiboon Nititawan and Rosana Tositrakul are part of the group.
Democrat MPs have also submitted a similar petition via parliamentary president Somsak Kiatsuranont. They also submitted evidence showing a Pheu Thai MP allegedly using his colleague’s identification card to vote.