Senior party leaders, MLAs and MPs led the stir in front of the Secretariat here and in district headquarters.
Kerala Pradesh Congress Committee president M M Hassan inaugurated the agitation in front of the Secretariat here while Leader of Opposition in the Assembly Ramesh Chennithala and veteran leader V M Sudheeran launched the stir in Thrissur and Ernakulam districts respectively.
Inaugurating the stir, Chennithala said there was no justification for the frequent hike in fuel prices by the BJP-led NDA government, especially at a time when international crude oil price was very low.
Chennithala also criticised the LDF government's liquor policy which allowed reopening of closed bars up to three-star category.
The protest, which began this morning, will conclude tomorrow morning, party sources said.