DENNING, MR., in Pett v. Grey Hound Racing Association (No. 1) (1968) 2 ALL E.R. 545 at 549: “It is not every man who has the ability to defend himself on his own. He cannot bring out the points in his own favour or the weakness in the other side. He may be tongue-tied, nervous, confused or (even) wanting in intelligence. He cannot examine or cross-examine witnesses. We see it every day! A magistrate says to a man: You can ask any questions you like, whereupon the man immediately starts to make speech. If justice is to be done, he ought to have the help of someone to speak for him, and who better than a lawyer who has been trained for the task?”