An employee at Glasgow's Queen Elizabeth University Hospital has been left appalled at the state of the Clyde Tunnel, which has been subject to vile graffiti, littering and anti-social behaviour.
The 38-year-old, who lives in Jordanhill, regularly runs through the tunnel during his morning and evening commute to and from work.
Before Covid-19, the gates to enter the pedestrian walkway were operated by an intercom system where members of the public would need to be buzzed in.