UPDATE: The inner circle is now running

 

THE inner circle of Glasgow's Subway has been suspended due to essential engineering works. 

SPT announced the closure on Twitter this morning and confirmed that the outer circle is running as normal. 

They did not say when the line is expected to reopen and apologised for the information.

The tweet read: "Inner circle currently suspended due to essential engineering works. Services are running as normal on the Outer Circle.

"Apologies for the inconvenience. Updates to follow."