Sussex Police on the A259 between Friston Pond and East Dean (Image: Sussex News and Pictures)
Police are on the scene of an incident on the A259.
Pictures show Sussex Police attending an incident between Friston Pond and East Dean.
At least three police cars can be seen.
Sussex Police have been approached for comment.
Update: Police deal with 'high risk' missing person on A259 - update as road reopens
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