You keep on moving onto tax so okay why do you think the UK welcomes wealthy Russian Oil Barons with open arms and does not charge them income tax?
Why do people have Swiss Bank Accounts?
Why do Companies set up captive insurance companies in Guernsey?
Why? Why? Why? There are number of reasons people use the Channel Islands in order to transfer their cash. Tax mitigation is one of the biggest reasons, forced heirship is another and even for confidentiality reasons.
What’s the problem?
You must have posted the above just about at the same time as my post.
Your 3 scenarios. which is applicable to all of them. Proof of source of funds, copy of tax advice, copy KYC, references, confirmation of intention, we will do various checks including world wide checks to make sure none are a criminal or a PEP etc etc etc.
If you think we just accept suitcases of cash with no questions asked, you should be writing scripts for Bergerac, either that, or isthisjersey.