PP, Carter Ruck was a a mischievous old devil. He'd get an ex parte, [ where you apply for the injunction without the other side appearing or even knowing],which was meant to frighten the lay defendant. It never frightened their solicitors, who were inclined to reply with whatever 'f. o.' is the Latin abbreviation for, and then appear and have the injunction lifted.
Some solicitors delight in such practices. I knew one who would issue bankruptcy proceedings as soon as his ludicrous bill wasn't paid. This was a damn nuisance to the client. When I checked this , I found that there was a very old case which appeared as a footnote to the Solicitors' Code of Practice and which appeared to support it ! Of course, when I read the report of the case itself, I found that the case was a) decided on its own, very different, facts b) the bankruptcy proceeding was completely incidental to it c) the court had never said that the practice was correct; it had let it pass as irrelevant to the case itself.
The bane of lawyers. It's the Chinese whispers of law. Cases get cited but nobody bothers to read the original judgment, and constant repetition of what is meant to be a brief summary only results in each succesisve summary being further and further away from the original