THE second-half of the Glasgow derby this afternoon was delayed after broken glass was thrown on to the pitch.

Celtic keeper Joe Hart raised the concerns to referee Willie Collum and his officials, as he pointed out the broken beer bottles surrounding his goalmouth. 

The Herald:

Sky Sports revealed that broken glass had been discovered on the field after being thrown on to the pitch by a section of the Rangers support. 

This resulted in the re-start of the game after half-time being delayed for approximately five-minutes as health and safety stay cleared the area appropriately. 

More on this to follow.