Come in a leaky boat, DSO. Claim persecution under the current UK government, learn a bit of Strine and you're in, maaaoite.
I've lived here for 50+ years but am still a 'permanent resident'. One of these days I'll save up enough to pay for the privilege (for those of you who don't know it costs quite a few bob), travel a couple of hours to get to the interview and then wonder why I bothered.