The Green Brigade and more than 100 Celtic fan groups have signed off an open letter to the Parkhead board and warned: "The time for silence is over." ‌

Brassed off Hoops supporters across the world have put their names to a 333-word message to the under-fire hierarchy in the wake of another chaotic summer transfer window which resulted in Brendan Rodgers' side being eliminated from the Champions League. ‌

Diehards have unveiled banner protests inside and outside the stadium and chanted for a clearout at boardroom level. ‌

And thousands have also hit the club in the pocket by cancelling their Home Cup Ticket Scheme memberships, while threatening to boycott the Europa League games.

Now, the club's most influential fan associations have come together to demand answers and acc

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