Heat-related emergency engineering work is being carried out on a track defect, discovered at Waterloo Station earlier this afternoon. As a result, four platforms at Waterloo are not currently in use. There will be disruption to services for the rest of the day.
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The drivers union ASLEF will meet with Southern tomorrow for secret peace talks, ITV News Meridian can reveal.
Monday afternoon's forecast for the west of the region
Monday afternoon's forecast for the east of the region