21.   The underground railway, which is fully automated, was working normally, SEMVAT said.

22.   The two sides of the harbour are also linked by ferries and two submarine tunnels for an underground railway system.

23.   Yilmaz was arrested at Westminster underground railway station on his way to brief British MPs.

24.   Major contracts include one by Anglo-French consortium GEC Alsthom, which signed a letter of intent to build an underground railway in the northeast port of Qingdao.

25.   Major contracts include one by Anglo-French consortium GEC-Alsthom, which signed a letter of intent to build an underground railway in the northeast port of Qingdao.

26.   Major contracts include one by GEC Alsthom to build an underground railway in the eastern city of Qingdao.

27.   Most people were obliged to take the Metro underground railway.

28.   One example of this concerned a contract to build an underground railway system in Canton.

29.   One theory for the accident was that water from a broken main had washed away soil under the road by the underground railway excavation site.

30.   Officials said the accident, which occurred close to excavations for an underground railway, was probably due to a sudden rise in the water-table.