The law was never put into effect because of the legal challenge by teachers, religious leaders, parents and others.

The decision may bring a legal challenge from the state.

By 2011 the City had won in the legal challenge.

And might the secretary of state find himself subject to yet another legal challenge?

It was the first legal challenge to the federal law by a state.

The Society would continue to look at a legal challenge to it, he said.

And a federal court will hear legal challenges to their treatment today.

But legal challenges to the new law are not over.

The result may not be known for days or even weeks, and legal challenges are likely.

But not until last October did the practice come under legal challenge.