Well, earlier today, Chancellor Kohl removed even this artificial obstacle from consideration.

The game puzzles are considered to be very well integrated with the story and the environment, never seeming like artificial obstacles to the player.

"In the past 10 days, the talks have been virtually marking time, being restrained by various artificial obstacles, pretexts and demands," Moscow said in a statement.

Roadblocks and artificial obstacles are almost always mined.

The path will shift and double-back on itself unpredictably, pass over natural and artificial obstacles, and cross a variety of terrain.

If we are to demolish the artificial or natural obstacles to e-commerce we will have to overcome the fragmented rules of the Member States.

It is now hoped that no artificial obstacles will be raised, dictated by short-term national political circumstances rather than by any objective reservations about the Treaty content.

However, we believe that it is more important that those measures become reality, and that they do not face technical and artificial obstacles.

"The American Embassy is very secure," the diplomat said, describing the complex as naturally fortified by hills and further protected by artificial obstacles.

A unit or position is "in defilade" if it uses natural or artificial obstacles to shield or conceal.