Can you explain why, when the relevant acts of parliament, make no specification about "bona fide for navigation", except for those specifically without a home mooring, someone with a home mooring, who chooses to do what you suggest is "taking the piss".
It would not be my choice, and obviously isn't yours, but it is entirely allowed by the legislation, so what right do CRT now have to prescribe otherwise, unless a new act of parliament overrides the current ones?
I consider it unsatisfactory if CRT decide they can prescribe stuff willy nilly, with no legal basis for doing so.