There is disruption on South West trains between London Waterloo and Portsmouth Harbour, and between Guildford and Havant due to a fallen tree on the line at Witley.
Journey times may be extended by up to an hour with some services diverted by Eastleigh.
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Friday evening's weather for the East of the region
Very high risk of pollen tomorrow. Tonight's risk is moderate.
Friday evening's weather for the West of the region