A school bus carrying 56 children from Kingston Maurwood College has crashed on the A350 between Upton and Lychett.
The ambulance service treated three children and the bus driver for minor injuries.
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The Ashford International to Canterbury West rail line should reopen on Thursday. It has been closed since a train derailed on Sunday.
Wednesday morning's weather for the east of the region
Wednesday morning's weather for the west of the region