There were more problems for commuters in Essex and Surrey this evening.
There were delays of up to 60 minutes on services between London Liverpool
Street and Southend. Services via London Bridge - one of the busiest Olympic stations - were being disrupted by a broken-down train at Oxted in Surrey.
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Wednesday Evening's Pollen Forecast
Wednesday night's weather for the east of the region
Wednesday night's weather for the west of the region