And that is what we had to legally challenge in the courts.

He said one or both measures could be challenged legally.

Still, the letters are widely used and have not - until now - been legally challenged.

The party tried to legally challenge this decision, but this did not brought any results.

Such split ballots have not been legally challenged in the past.

He said he would like the parents and teachers to take the lead in legally challenging the school.

Eventually the case became a cause célèbre, and money was raised to legally challenge the cases.

Several provisions provide ways to legally challenge and throw out opposition votes.

That could make it much harder to legally challenge unconstitutional restrictions.

Bizarrely, it's more legally challenging for men to change their names.