Dravida Munnetra Kazhagam leader MK Stalin raised the issue of the 'Cash for Vote' MLA sting in the Tamil Nadu Assembly on Thursday for the second consecutive day.

On Speaker P Dhanapal's refusal to discuss the topic on the floor of the House, the DMK and the Congress staged a walkout from the Assembly.

After the walkout, Stalin addressed the media and said, "Today again I was denied permission to raise MLA sting issue in the Assembly by the Speaker. In protest, we staged a walkout."

"We have sought an appointment with the Governor. He is out of town. We will meet him soon as he is back," he added.

Stalin further said that the current All India Anna Dravida Munnetra Kazhagam government should be dissolved.

"They should go for a CBI investigation to prove themselves that if they are clean," he added.

Yesterday, the Tamil Nadu Assembly saw a huge showdown between the ruling AIADMK and the DMK over the MLAs sting operation in a session, which was earlier being expected to be crucial for paving the way for the rollout of the Goods and Services Tax Bill on July 1.