It is ironic that Britain is already close to a tax-heaven than they admit.
The Channel Islands, Gibraltar and the Isle Of Man I believe are constantly being used for the purpose of tax evasion, money laundering etc... that’s what frightens me about Brexit - I think the hard Brexiteers actually want to make this easier, not harder. I.e. I met a software guy from Sachs who told me about what he did there. Essentially he built automated software to flag “suspicious transactions”. So ie if 200…
It's the one single thing that makes me most pro-EU. I don't see how we can fight tax evasion on a country-by-country level. But a economic and geographical bloc as big as the EU has enough clout to have real enforcement power.