DINAH’S Hollow on the C13 road between Blandford and Shaftesbury will be closed for a year from next month when a programme to stabilise the slopes begins.

Several landslips over the years have posed a serious threat to public safety and although large frequent collapses have not occurred, prolonged rainfall, changes in surface water run-off, vegetation condition and road undercutting could trigger a major collapse.

Dorset Council says the scheme, commencing Monday, January 5, is a long-term solution using soil nail technologies and drainage to protect the road from future landslips.

The work will require closing the Hollow for a year between the C13’s junction with Boundary Road and its junction with the B3081.

Dorset Council has taken measures to protect the Hollow’s unique ecology and habitats, including its protected species, and all works are to be conducted in consultation with ecologists and in line with environmental regulations.

Cabinet member for place services Cllr Jon Andrews said: “This is a vital safety project to protect everyone who uses the C13 and to make sure this route remains resilient for the future.

“We recognise these works will affect travel, so we have reviewed all options and developed a comprehensive package of traffic management measures.

“Local Dorset councillors, Jane Somper and Sherry Jespersen, have played an important role in this project for many years. They are a crucial link, and we will continue to work with them and the parish councils as the project progresses.

“Protecting the unique wildlife and habitats in Dinah’s Hollow will also be our continued priority, and an ecologist will be on site for the duration of the stabilisation project to ensure everything is carried out responsibly.

“We appreciate the community’s continued patience and co-operation while we carry out these essential works.”

Access will be maintained for residents and emergency services between Boundary Lane and West Lane in Melbury Abbas.

The main diversion route will be signed via the A350.

On the A350, there will be temporary 20mph limits through Compton Abbas, Fontmell Magna, Sutton Waldren and Iwerne Minster, and a temporary 30mph limit through Stepleton Bends.

To find out more visit www.dorsetcouncil.gov.uk/dinahs-hollow