No, I do not recall any case going to court in order to get an anglophone school. The Government of Quebec operates according to a formula that considers a number of factors: the number of students within a 20 km area, the number of children, whether they have to cross a bridge to get there, and so on. There are all kinds of criteria. However, it does take us five or six years to convince the government to provide more.
I do not recall any case going to court. Perhaps there have been, but I do not recall any.