As soon as the sitting began, placard-wielding opposition members urged Speaker G K Rathikeyan to suspend the question hour and take up the "solar" issue straightaway. The Speaker, however, held that the issue could be taken up during Zero Hour only.
The slogan-shouting LDF legislators then rushed to the well of the House forcing Speaker to adjourn the House till Zero Hour.
The scam pertains to extensive fraudulent deals indulged in by a firm run by one Saritha Nair and her friend Biju Radhakrishnan by luring clients for solar panel installation schemes.
The two staff members were removed from the CM's office last week.