There is disruption on Eurostar at St Pancras, at Ebbsfleet International and at Ashford International due to train stopped in the tunnel.
A Eurotunnel service has stopped in the Tunnel with a fault, so only one line is open through the Tunnel. The longest delay at present is one hour, though most delays are currently around 30 minutes.
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Kauto Star, who won the King George VI Chase a record five times, has been put down, the Racing Post reports.
Tuesday's weather for the west of the region
Tuesday's weather for the east of the region