Celtic defeated Heart of Midlothian 3-1 at Parkhead to move 14 points clear at the top of the Ladbrokes Premiership table.
Odsonne Edouard, Dedryck Boyata and Moussa Dembele all scored in the first half but Kyle Lafferty pulled one back midway through the second period.
In Ladbrokes League 2, Peterhead are now just a point behind leaders Montrose, with two games in hand, thanks to a 3-2 victory over Berwick Rangers at Shielfield - Jack Leitch netted a 71st-minute winner for Jim McInally's men.
