A man is seriously ill in hospital after he was repeatedly stabbed when he confronted burglars inside his home.
Detectives believe the 47-year-old was trying to protect his wife and daughter after they were woken by a noise in the early hours of yesterday morning.
Olivia Paterson has been at the family home in Luton.
More top news
Mayor of London Sadiq Khan is backing the scheme.
A spokesperson said the lightning strikes had left the "aircraft fuelling system unavailable."
Nearly 1,000 properties have been left without power, and road users have been warned of potentially hazardous conditions.