I think this was the only other high profile case involving the FA
https://www.theguardian.com/football/2001/dec/06/newsstory.sport4
I remember that! I would hope things have moved on in the 15 years since but who knows!
I'm sorry but the suggestion that Gurnam Singh would have been anywhere near, let alone at, the top of a Referees' Performance List is stretching my incredulity just a bit too far.