Video shows huge blaze that shutdown London's busiest airport

Videos captured a massive fire at an electrical substation near Heathrow Airport, with smoke billowing over North Hyde Road in Hayes, London.

Local resident Rebecca filmed the blaze at 11:35 pm on 20 March after hearing a loud explosion.

She described feeling the heat on her face as emergency services responded and nearby residents were evacuated.

Heathrow Airport closed on 21 March due to the incident, causing major disruption.