Goals by Ian Black and David Templeton gave Hearts victory over 10-man Celtic.
In a turbulent Clydesdale Bank Premier League encounter at Tynecastle, Hoops manager Neil Lennon was sent to the stand.
Black gave the home side the lead with a deflected drive in the 28th minute and in the 56th minute he was crunched in a tackle by Joe Ledley to earn the Hoops midfielder a red card.
Two minutes later the Gorgie men scored a breakaway second through Templeton.
Lennon was dismissed from the dugout by referee Craig Thomson after aggressively complaining about a Celtic penalty claim that was ignored.