When Malcolm X arrived at Sheffield University in December 1964, it was a young Pakistani student activist, Ghayasuddin Siddiqui, who had arranged his passage. That detail tells you much about my father, who has died aged 86. Ghayasuddin went on to co-found the Muslim Institute, one of Britain’s earliest Muslim organisations, and the Muslim Parliament of Great Britain, of which he became leader in 1996. Upon taking this role he threatened a campaign of civil disobedience unless the government passed legislation protecting British Muslims. The new Labour government of 1997 took on and implemented many of his demands – funding Muslim state schools and passing equalities legislation. What distinguished Ghayasuddin from many contemporaries was the willingness to turn that same critical gaze inward.…