There was a radio interview on 6th November in which both John Harrold and Stuart Trotter were interviewed.
The programme was on Coventry and Warwickshire Radio, with presenter Brodie Swain, whose programme ran from 10am to 2pm, with the 'Rupert' interviews being at around 12.10pm.
We cannot reproduce the recording for you, due to BBC copyright, but here is a link to the show on BBC iPlayer.
If you have access to BBC iPlayer, you should be able to access the show, and spool to the time of the interview which, as we've noted, is about 2 hours 10 mins in.
Brodie Swain on CVR 6 November 2020