The controversial Canford Bottom roundabout improvements are getting underway today.

The five-point-seven million pound scheme - which is designed to reduce congestion on the A31 junction in time for the sailing events in Dorset at next year's Olympics - has been heavily criticised, with residents fearing the road simply won't be able to handle the extra traffic.

It's the preparatory phase which starts today, with the main work due for October, when it is likely to impact on motorists.