The Green Brigade decided to boycott today's minute of silence for remembrance at Celtic Park.
The Hoops fan group waits in the concourse at Parkhead during the break before taking their seat ahead of kick-off.
During the match the Green Brigade could be heard singing 'stick your f ****** poppy up your a ** e'.
Fan group Bhoys So took the decision to boycott the silence at the start of the game.
A Celtic spokesperson said: "The minute's silence was observed impeccably by all Celtic supporters."
An insider at the club also added that the poppy chant ended immediately as it was booed by fans from all other parts of the stadium.
Other Celtic fans and Motherwell supporters could be booing during the Scottish Premiership clash.
ROD SEES RED
We just told you this week how Celtic-daft Rod Stewart slammed the Green Brigade for their flare stunt at Lazio.
The Hoops supporters also unveiled another 'Brigate Verde' banner at the Lazio clash in Rome.
Green Brigade stoked controversy before last month's Parkhead encounter with their report on the appearance of the logo of a left-wing terrorist organization.
Neil Lennon's side ran out 2-0 winners at Parkhead today as they defeated standing Robinson's Motherwell.
Odsonne Edouard and an own goal from Richard Tait gave Celts all three points.
The Hoops remain at the top of the Scottish Premiership ahead of Rangers on goal difference.
Gers defeated Livingston today by Joe Aribo and Alfredo Morelos.