Mr. David Birnbaum at the Official Languages Committee

Well, simply put—

If you were a Canadian-born child who studied in English, under Bill 101 you would not have been able--as a Canadian citizen who grew up in English, one of Canada's official languages--to send your child to school in English in Quebec.

Thanks to the court challenges program,

this student, subject to Bill 101 and section 23 of the Constitution, can now attend English school.

That is one example, madam.