There's a pretty strong bias built into the system against designating any lawyer a vexatious litigant. Filing lawsuits is how a great many lawyers pay the bills, after all, and they don't want to be looking over their shoulder every time they file.
There was a woman in the SF bay area who was finally restricted from filing lawsuits, but look what she had to do before the courts took action:
>McColm, a law school graduate, has acted as her own attorney in filing dozens of lawsuits against public agencies, tenants, banks, neighbors, physicians, newspapers, lawyers and insurance firms.
>Litigating with McColm "is a time-consuming and incredibly expensive quagmire," the homeowners' brief said. "Discovery becomes hand-to-hand combat and litigation a war of attrition as McColm filed motion after motion without regard to the merits of any arguments or the veracity of the facts."
>Among McColm's lawsuits was one for injunctive relief from children next door playing basketball in their own back yard.
http://www.sfgate.com/news/article/S-F-woman-vexatious-litig...