Engineering works to fix a broken piece of railway track which had buckled as a result of the recent hot weather have now concluded allowing normal service to resume at Waterloo, reports Network Rail.
South West Trains say they do not expect any further delays to their services but are advising customers to carry extra water for their journeys.
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A man has been arrested on suspicion of murder after a body was found on the M20 near Ashford in Kent on Tuesday evening.
Becky Mantin has Thursday's weather forecast for the west of the region.
Becky Mantin has today's forecast for the east of the region.