A shocking unauthorized firework display on London's Hammersmith Bridge lit up the night sky and sparked a blaze at St Paul's School nearby. Footage shows dozens of flares and fireworks erupting around 9:30 PM on Sunday, with hedges at the school catching fire shortly after.

Local resident Will, 22, captured the dramatic scene from his home:

"We heard this loud banging outside — looked out the window and the whole bridge was shrouded in red."

Authorities are investigating the incident, which raises concerns over public safety and vandalism.