A Pimlico woman who was killed in a car crash on Easter Sunday in West Sussex has been named as Hawerun Nessa.
She was travelling with two other adults and two toddlers, who all suffered serious injuries and are believed to be from the same family.
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The twins cubs, which were born in June, have been named Bert and Ernie after characters from Sesame Street.
The two victims died from their injuries in hospital after the explosion in Hertfordshire.
Investigations are continuing into the cause of the crash in chigwell which killed both people on board.