I wouldn't waste my time with that kind of thing, especially with all the Orwellian monitoring getting stepped up in the UK, just wait till you're "randomly selected" for door to door drugs dogs search for this kind of shit. They're going to be monitoring all your emails, phone calls and web history, and most likely criminalizing proxy/annonymizing software, how long before they start basing police policy on that information?
I'd save your energy for something that will help you jump ship on this shit hole.
UK is thoroughly fucked.