Glasgow Subway services have been suspended due to a 'major' system fault.

Both the inner and outer circles are not running until further notice because of a signalling failure across the system. 

A spokesperson for Subway said: "Apologies all, Subway services on both circles are currently suspended due to a major signalling failure across the system.

"We are working to fix and will update when we can. Apologies for the inconvenience."

 

Subway tickets are currently being accepted by ScotRail for travel between Partick and the city centre while the issue is resolved.  

Services resumed shortly before 10am, but at around midday, Subway tweeted that both circles were suspended again due to signalling faults.