A man has been charged with causing death by dangerous driving after a 13-year-old girl was killed in a crash in South Bermondsey on Sunday night.
The teenager was in the back of her parents' car when it was hit by a vehicle being chased by police.
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The 24-year-old was unarmed and the incident is not being treated as terror-related.
Some platforms have been taken out of service with disruption expected to continue until the end of the day.
The Met Office has extended its weather warnings for snow and ice to cover vast swathes of the country, including London and the South East.