Regards suggestion Maurice should use a lawyer:-
The costs for the other sides lawyers reached well over a £million a good while ago. The bare core papers started with the other side by Court Order presenting 57 lever arch files on which to base initial hearings at the start of one of the longest cases. How many Cubs can you buy for the fees lawyers would want from Maurice?
Good lawyers for the particular niches of law are hard to find. But is there any point in paying huge fees and having a good lawyer if judges have already decided the outcomes in the judges' coffee lounge and based on the Marmite approach of some like him but they do not?
As would any of us in this situation Maurice will make mistakes from being worn out.
In which case could it be that supporting Maurice to make the most of this trip, in every way including good publicity so he can live as an adventurer as a way to fight back, a very decent thing to do?