Central reservation southbound towards Ringwood halfway between the end of the M27 and Castle Malwood Lodge
Reported in the Confusing category anonymously at 23:17, Sat 29 February 2020
Sent to Highways England 3 minutes later
There's a long-forgotten Police Slow sign on the central reservation, been there at least 4 years and is overgrown but still readable and confusing.
Https://goo.gl/maps/UrGR6kWVJtM3Z6xR6 Link is to the Google Street view.
How long has it been like this? 12+ months