The risks to workers of installing a new safety fence on the M5 near Clevedon where a CCTV engineer died in 2006 are greater than the benefits.

That's according to the Highways Agency - who say they've conducted a safety review following the inquest into the death of Cecil Grant - and decided only to put up warning signs.

The coroner had called for improved barriers at the site between junctions 19 and 20, where the 42 year old fell while repairing a roadside camera nearly six years ago.