West Ham will welcome Swansea to Upton Park later today as they seek to build on Wednesday's impressive draw against Chelsea.
Sam Allardyce's side could see themselves move out of the relegation zone if they clinch three points with a win.
Allardyce could also hand Italian signings Antonio Nocerino and Marco Borriello their first full debuts since joining the club.
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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.