TEMPERS flared in Glasgow last night as shocking footage shows a heated clash between Celtic and Airdrie fans. 

Opposing supporters clashed outside Celtic Park ahead of the Scottish Cup tie between the sides. 

Objects appear to have been thrown and bottles can be heard smashing during the footage. 

READ MORE: Four fans arrested after clash between Celtic and Airdrie supporters

Police - including horse-mounted units and multiple vans - are seen attempting to control the fracas in Glasgow's east end.

Objects can also be seen being launched from one set of fans to the other across the road outside the stadium.

Police Scotland has been contacted by the Evening Times for more details.

READ MORE: Celtic 2 Airdrie 0; Scott Sinclair and Timo Weah send Celtic through Scottish Cup tie

Celtic won the tie comfortably, thanks to a Scott Sinclair double and Timothy Weah goal on his debut. 

US striker Weah was making his debut for the Celts after arriving on a six-month loan deal from PSG earlier this month.