As the motion was timely and the impaired interest might not be sufficiently protected by the state's defense of the law, partisan political committees had a right to intervene in litigation challenging an election reform law.
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Not written by a barrister. The name was thought up by a second-year American law student sitting in a coffeehouse in Manhattan. Neither an authoritative statement of the law nor legal advice.
Don't rely. Quick work.