At least eight people have been killed and at least 19 others injured after a car exploded in New Delhi, say Indian police.
The blast, which triggered a fire that damaged several vehicles parked nearby, happened at the gates of the metro station at the Red Fort, a former Mughal palace and a busy tourist spot.
Local media said that Mumbai and Uttar Pradesh state had been put on high alert after the incident. The cause of the explosion remains unclear.
The city's police commissioner, Satish Golcha, said it happened a few minutes before 7pm.
"A slow-moving vehicle stopped at a red light. An explosion happened in that vehicle, and due to the explosion,
nearby vehicles were also damaged," he told reporters.
One resident, who did not give a name, told NDTV: "We heard a big sound, our windows shook."
Sanjay Tyagi, a Delhi police spokesman, said they were still investigating the cause, while the fire service reported that at least six vehicles and three autorickshaws had caught fire.
Images show the burnt-out remnants of several cars and forensic officers at the scene.
Home minister Amit Shah told local media that a Hyundai i20 car exploded near a traffic signal close to the Red Fort. He said CCTV footage from cameras in the area will form part of the investigation.
"We are exploring all possibilities and will conduct a thorough investigation, taking all possibilities into account," Shah said. "All options will be investigated immediately, and we will present the results to the public."
The investigation is being conducted by the National Investigation Agency, India's federal terror investigating agency, and other agencies.
India's Prime Minister Narendra Modi offered his condolences to those who have lost their loved ones in the blast.
He posted on X: "May the injured recover at the earliest. Those affected are being assisted by authorities.
"Reviewed the situation with Home Minister Amit Shah Ji and other officials."
This breaking news story is being updated and more details will be published shortly.
Please refresh the page for the latest version.
You can receive breaking news alerts on a smartphone or tablet via the Sky News app. You can also follow us on WhatsApp and subscribe to our YouTube channel to keep up with the latest news.
(c) Sky News 2025: At least eight people killed in car explosion in New Delhi, police say
Areece Lloyd-Hall sentenced for New Year's Eve murder of 16-year-old Harry Pitman
The rise of Christian nationalism in Britain
Olympics organisers moving towards blanket ban on transgender women from women's sport
Ex-French president Nicolas Sarkozy released from prison
Ex-Labour MP Zarah Sultana at centre of new party row over £800k in donations
Trump pardons Giuliani and allies over bid to overturn 2020 election
Ex-Northamptonshire police chief Nick Adderley appears in court accused of fraud and misconduct in public office
Ghislaine Maxwell 'wants Donald Trump to commute her prison sentence'