The new average speed cameras on the A338 are currently undergoing testing prior to becoming fully operational.
Managed by Dorset Police, the cameras will initially enforce the 40mph speed limit that’s in place for the duration of the works before returning to the 50mph permanent speed limit.
Dorset Council advises motorists, as you approach the traffic management on the southbound carriageway, to plan ahead and get into the correct lane as soon as possible. This will help to improve traffic flow and reduce delays during peak times.
Currently lane one southbound approaching Blackwater is a dedicated lane for those motorists wishing to exit off the slip road to the B3073. All motorists heading to Bournemouth should use lane two of the southbound carriageway.