The Green Brigade, currently banned from games by the club, labelled the board as "incompetent."

They claim they have "wilfully damaged" the Scottish Premiership champions.

This trouble between enthusiastic fans and the club pre-dates this season, but the ban after an incident at the Falkirk home game in October has worsened the situation.

The group is outspoken about their discontent with the club's alleged actions in cooperation with Police Scotland.

They claim they were subject to an "unlawful six-hour kettling" of fans by the police on March 16, 2025.

A statement from the group reads: "Tomorrow’s home derby will be the second in a row that the Green Brigade has been prevented from attending.

"Far from condemning the actions of Police Scotland for the unlawful six-hour kettling of fans on March 16, 2025, Celtic FC has instead colluded with them over recent months to target the Green Brigade culminating in an indefinite ban from all Celtic matches."

The group claims that they have been making efforts to engage in dialogue with the club to resolve differences.

The club, however, has allegedly refused...