1.   The only remaining obstacles are located at Wester Hailes, a residential development on the western outskirts of Edinburgh.

2.   Anderson said one remaining obstacle is the allocation of the chinook harvest.

3.   A win over Purdue leaves either Valparaiso or Rhode Island as the last remaining obstacle to the Final Four.

4.   But xenotransplantation has many critics and most likely will continue to have critics, even as scientists surmount the many remaining obstacles.

5.   China also reached a final accord with Mexico this week, which was the only other remaining obstacle to joining the trade body.

6.   If the remaining obstacles still blocking the road ahead of the summit can be surmounted, celebration at Nice will be in order.

7.   It is not clear, however, that European resistance is the only remaining obstacle.

8.   On Friday night, the only remaining obstacle was the completion of a physical examination by Sanders.

9.   Once the FTC announces its decision, there will only be one remaining possible obstacle to closing the deal.

10.   PCBs are also among the biggest remaining obstacles to the ecological recovery of the river.