A gas canister explosion at a food stall during the Vaisakhi Nagar Kirtan festival in Southall resulted in multiple injuries and the abrupt cancellation of the event.

The incident occurred shortly before 1 PM on Sunday as large crowds gathered on South Road to celebrate the Sikh holiday of Vaisakhi, which marks the formation of the Khalsa and a significant aspect of Sikh identity.

Witnesses reported a fire encompassing a food stall, with video footage capturing attendees attempting to remove gas canisters from the area amid rising flames.

As a loud hissing noise emerged from the gas cylinders, festival-goers began to flee as police instructed them to evacuate the vicinity.

Fire crews were deployed, including two fire engines and a fire rescue unit, to the scene to extinguish the blaze and ensure public safety.

The London Fire Brigade confirmed they were alerted at 12:42 PM and quickly intervened to remove the two ignited gas cylinders from the stall before cooling them to prevent further risks of explosion.

Several individuals required onsite treatment from London Ambulance Service personnel, with some being transported to local hospitals for additional care.

In response to the incident, Ealing Council announced the festival's cancellation, which was scheduled to continue until 4 PM. Authorities urged the public to avoid the area as emergency services managed the situation.

The Vaisakhi Nagar Kirtan is among the largest Sikh celebrations in the UK, drawing thousands annually to partake in festivities that feature food, music, dance, and cultural performances.

Following the explosion, Ealing Council reiterated its commitment to public safety, advising individuals not to attend the event as crowds dispersed.