The Thalassa is 1 of 14 tall ships which are setting sail for London to join in the Olympic celebrations. The ships will leave in convoy from Tilbury in Kent at 10am. They will cruise up and down the River Thames during the games.
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Monday's weather for the east of the region
Monday's weather for the west of the region
The South of England is set to enjoy milder temperatures and is expected to escape heavy snow forecast for the rest of the country.