Just as an aside : You're probably much better off to launder your money in London (for example via a shell company owning massively valuable real estate[1]) than in Switzerland, nowadays.

Traditionally money laundring was always much less of a problem in Switzerland than supporting tax evasion.

With the automatic exchange of information[2] this will pretty much be a non issue in the future.

[1] https://en.wikipedia.org/wiki/One_Hyde_Park

[2] https://www.efd.admin.ch/efd/en/home/themen/wirtschaft--waeh...