Let us be very clear: there are very significant regulations relating to the conduct of law firms in the United Kingdom. There are two separate regulatory regimes. Very properly, there are much greater checks in place on money laundering and source of funds for the solicitors profession, which handles client money, than for the Bar, which does not; it acts on the instructions that come via its professional client, the solicitors. That distinction is important, and I will digress briefly to deal with it.
We have to bear in mind that one of the key strengths of the independent Bar in England and Wales, in Scotland and in Northern Ireland is that barristers operate on the cab rank rule: if they hold themselves out as having expertise in a particular field of law and are available to take on a case when a proper fee is offered, they are professionally obliged to do so, regardless of their opinion of the client. That is utterly fundamental. Barristers do not and should not have the luxury of making moral choices about the people for whom they act; that is the essence of independence and objectivity at the Bar.