WINCHESTER civic chiefs are poised to clamp down on unofficial car-sharing at the Hockley Viaduct, near Winchester.

Commuters have been parking at the lay-by on Hockley Link and sharing cars into work.

Vicki Weston, portfolio holder for planning and transport, is being urged to agree a four-hour waiting limit with no return for eight hours, Mondays to Saturdays, 8am to 6pm.