POLICE are working to track down a vile troll who hurled horrific racist abuse at Celtic’s Odsonne Edouard on Twitter.

The shocking rant came hours after Celtic won the Old Firm game at Parkhead on Sunday.

Another investigation is underway to find a troll who also targeted Rangers goalie Allan McGregor after the game.

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The French striker, 20, took to the social media site after the Hoops’ win and told his 31,000 followers: “Glasgow stay Green.”

Glasgow Times:

The troll hit back: “Nae wunner a hate n******.. Away back to the jungle ya black b******.”

The tweet was condemned online with one Celtic supporter labelling the troll “scum.”

Glasgow Times:

The cowardly Twitter user later deleted the account.

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A Police Scotland spokesman said: “We are aware of the social media post and will be carrying out retrospective investigations to identify those responsible.

“Police Scotland is reminding users of social media that they should be responsible when posting their views.”