It may be true that not as many older fans will want to go on a freezing tuesday night in winter, but if they've bought a season ticket it matters not whether they are there or not in terms of finance. I would have problems attending night games but will still probably get a season ticket for me...
I'd like to know how far reaching their powers are, are they like the police in that they can seize documents, computers and the like, can they find out what was said at closed council meetings with rugby club owners for instance.