Motorists face a traffic standstill and part of the A27 is closed.
An ongoing police incident means the eastbound A27 is closed at Patcham and traffic is at a standstill.
The incident occurred between the A23 London Road and Carden Avenue at the Hollingbury/Ditchling junction.
The A27 is reportedly closed in both directions between the A23 and the A270.
Brighton and Hove Police tweeted: “We are currently dealing with an incident at the A27 bridge near the Coldean Lane / Ditchling Road area
“Drivers are asked to avoid the area if possible.”
Sussex Police have been contacted for comment.
https://www.theargus.co.uk/news/23168098.a27-patcham-part-closed-standstill-traffic/?ref=rss A27 partially closed at Patcham and traffic standstill