Lennon: I need to keep my cool

Celtic manager Neil Lennon takes his side to Tynecastle tonight insisting there will be no repeat of the touchline antics which saw him banished from the dugout on his last visit.

In November, Lennon was sent to the stands by referee Craig Thomson after clashing with fourth official Steven McLean during a 2-0 defeat, and was then charged with excessive misconduct by the Scottish Football Association.