Celtic striker Leigh Griffiths apologises for kicking smoke bomb back into crowd during cup clash with St Johnstone for on-loan club Dundee

Celtic striker Leigh Griffiths, who is on loan at Dundee, has apologised for kicking a smoke bomb back into the stands during their Premier Sports Cup clash against St Johnstone on Wednesday night. The Scotland international ran over to a pyrotechnic that had been thrown onto the pitch after the visitors had taken the lead at […]