The Lok Sabha on Tuesday witnessed protests by opposition members over imposition of the Goods and Services Tax (GST) on certain packaged food items and on the issue of price rise, leading to the adjournment of proceedings till 2 pm.

As soon as the House assembled at 11 am, opposition members belonging to the Congress, Trinamool Congress, DMK and others came to the well of the House carrying placards against the imposition of the GST on some new items.

They raised slogans against the Modi government over the issue of price rise.

The placards read Gabbar Singh Strikes Again .

The opposition has been describing the GST as Gabbar Singh Tax, referring to the Bollywood blockbuster Sholay's villain Gabbar Singh, who used to illegally collect taxes from the villagers in the film.

Speaker Om Birla appealed to the opposition members to go to their seats and said carrying of placards inside the House is against rules.

He said since the House is discussing farmers' issue, the members should participate in it.

You carry rules book but don't follow rules. The rules prohibit carrying placards here but you are carrying them. You raise farmers issue outside the House but not inside.

You raise the issue of price rise outside the House but not inside. In the last session you did not participate in the debate on price rise. This is not good, Birla said.

As the opposition members did not pay any heed to the Speaker's appeal, he adjourned the House till 2 pm after about 15 minutes of proceedings.

A five per cent GST has kicked in on pre-packaged and labelled food items such as cereals, pulses and flour weighing less than 25 kg. For a commodity measured in litres like curd and 'lassi, the limit is 25 litres.