Part of the A27 was closed following a collision involving a motorbike.
Police and paramedics were called to the scene in Worthing last night, with a section of the road cordoned off.
Several police officers were spotted at the incident, including one who was seen speaking to two people.
The collision is understood to have taken place at around 11pm last night along the A27, with the road closed in both directions between the A24 in Worthing and the A280 in Clapham.
Sussex Police have been contacted for comment.
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