Rangers have demanded that the Scottish Football Association reveals whether outgoing director Gary Hughes had any say in the decision to issue the club with a notice of complaint.
Hampden chiefs announced on Monday that Hughes would not be standing for re-election at Wednesday’s AGM following a row over a 2006 interview in which he referred to Rangers fans as the “great unwashed”.
The revelation of those comments led Ibrox chairman Dave King to call for Hughes’ suspension and a probe into his 2015 appointment.