The members of Delta 5 were also important figures in the Rock Against Racism movement, and were the subject of a highly publicized assault at the hands of a right-wing group affiliated with rival movement Rock Against Communism.
Delta 5 waren auch in der Bewegung Rock Against Racism aktiv und die Betroffenen eines medial stark aufgegriffenen Angriffs einer rechtsextremen Gruppe, die der rivalisierenden Bewegung Rock Against Communism nahestand.