The dawn-to-dusk strike called by pro-Left transport sector unions in protest against
the hike in fuel prices paralysed normal life in India's southern state of Kerala on Tuesday.
Reports from across the state said the strike created a "bandh-like" situation as Left parties and their affiliates also pledged support to the protest, demanding rollback of hike in duty on petroleum prices announced in the Union Budget.
Private buses, trucks, taxis and autorickshaws kept off the road in most places.
In northern districts of the state, shops remained closed in urban areas of many towns.
Examinations scheduled for the day by the universities have been cancelled in view of the strike.
However, no violence was reported from anywhere, police said.