At least 36 people have died, including children, in a crush at a political rally in the southern Indian state of Tamil Nadu, state officials say.

Tens of thousands of people had gathered on Saturday at a campaign event for actor-turned-politician Vijay, in the southern Karur district. It was delayed by several hours, local media reported. Images broadcast on television showed people fainting in the packed crowds.

Politician Senthil Balaji spoke to reporters outside a local hospital to confirm the deaths, and added that more than 50 other people had been injured.

The death toll includes at least 16 women, nine men, and six children, state health minister Ma Subramanian told local media. Tamil Nadu Chief Minister MK Stalin stated that some people were taken to the hospital after fainting in the crush and extra assistance has been requested from doctors working in nearby districts.

Compensation of one million rupees ($11,300; £8,400) will be provided to the families of the deceased, with an inquiry into the incident also promised. In an online statement, Vijay expressed his deepest sympathies and condolences to the families of those who died and offered prayers for a speedy recovery to those hospitalized.

India's Prime Minister Narendra Modi described the incident as 'unfortunate' and 'deeply saddening' in a post on X.

Tragic crowd crushes are not uncommon in India, with several similarly deadly incidents occurring this year, including at religious festivals and public events.