Gordon Strachan has warned captain Neil Lennon and goalkeeper Artur Boruc there must be no repeat of gestures made against their own fans.

But the manager has admitted the supporters aren't blameless and continued his crusade against the "yob culture" he's found in Scotland.

Lennon fell foul of a fan after Celtic lost the last Old Firm game. The Pole remonstrated with a fan after Dundee United's injury-time equaliser at Tannadice last Saturday.

Strachan said: "Players now need to show the crowd how to behave. In general players are well behaved and fans think they can shout anything they like."