The diameter of the tube is large enough to insert instruments to remove obstructions.

When operating a thrower, never remove obstructions with your hands, even if the auger and impeller are stopped.

Conservative ministers have voiced their opposition to the Government's reforms to planning laws, which would remove obstructions to building in the countryside.

The federal government began building snagboats to remove obstructions and facilitate river based commerce.

Ancient highway were merely rights of way where the only road repair done was removing obstructions.

The power to remove obstructions did not include a power to keep the car from the owner.

Surgery may also be used to treat localized bronchiectasis, removing obstructions that could cause progression of the disease.

Area around the base was cleared to remove obstructions and make flight easier at the base.

The authorities ought simply to remove obstructions and create the necessary legislative preconditions for such an institution.

Equipped with tools such as a hatchet and a hook, they signaled to stop their descent several times to remove obstructions.