Officers believe there would have been a number of witnesses to the collision as it was a busy part of the day and are appealing for anyone with any information to get in touch.
Witnesses are asked to call officers at the Kent Police roads policing unit by calling 01622 798571, quoting incident reference 04-0559.
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Dry and sunny with long spells of sunshine in the south east and feeling hot
Fine and dry with some good long sunny spells, especially this afternoon and early evening and feeling very warm
Saturday morning's weather for the east of the region