Buenchico has assessed the situation quite accurately. The joy of this board is that you can repay society in some small way to make up for the fact that you may be a little ruthless in your approach in your day job. I was always told that a lawyer will maintain their point of view until another lawyer grinds them down or a judge tells them to shut up. I practise my legal knowledge in local government and, at the risk of being immodest, have been considered by some to take a leading position nationally in knowledge of the new Licensing Act. I train others, including other practitioners and barristers in its intricacies. We can also remain anonymous in that the info we give cannot lead to action against us if it is not correct. After all, most legal detail is the opinion of one specialist over that of another. I have always posted what I believe to be a correct view of the law despite the fact that there is no come back. I do try, however, to give a link to an appropriate piece of legislation so that the recipient can see the facts for themselves.
I have to bow to Buenchico's knowledge of legal matters - he always seems to have a clear grasp on law and its effects.