The Parades Commission has barred Dervock Young Defenders band from Friday night's Ballymaconnelly Sons of Conquerors parade in Rasharkin.
It's because some band members allegedly misbehaved in Ballycastle on July the 12th.
Sinn Féin MLA Daithi McKay has welcomed the ruling, but it's being condemned by DUP councillor John Finlay as "outrageous".
The Rasharkin parade, which goes through a mainly Catholic-nationalist village, has witnessed sectarian clashes over recent years.
Mike Nesbitt to retain position as Health Minister
Storm Chandra named as Met Office issues fresh weather warnings
Jury sworn in for Noah Donohoe inquest
Sharing of explicit AI images in Armagh school being investigated by police
Long-awaited inquest into death of Belfast schoolboy Noah Donohoe due to start