Aides said today that no legal obstacles had arisen.

I may help you, but only if obstacles arise.

As the honey pours from his lips, a new obstacle arises.

Whatever obstacles arise, there's little doubt that Google will remain a dominant force.

Like any other commercial organization, the Consortium was determined to ensure that no obstacles arose to interfere with its success.

She helped get them published and assisted Walton whenever obstacles arose.

Even after they compromised, another major obstacle arose, this time in Congress.

Even if enough artemisinin can be made, obstacles will arise, experts warned.

However, a new obstacle to Mackenzie's campaign of self-aggrandisement now arose.

The action will become final unless obstacles to the plan arise during a 25-day period for public comment.