31.   Hemmerling said no cars would be allowed inside the contemplated security zone in Sydney, and people would have to ride around on a train system.

32.   However, Jose Manuel Velasco, a spokesman for RENFE, the state train system, said it was too early to tell what caused the wreck.

33.   Industrial action by drivers sharply reduced service on the London Underground train system Wednesday, officials said.

34.   It was too early to tell what caused the wreck, said Jose Manuel Velasco, a spokesman for RENFE, the state train system.

35.   Jose Manuel Velasco, a spokesman for RENFE, the state train system, said it was too early to tell what caused the wreck.

36.   No cars would be allowed inside the zone and people would have to ride around on a train system, Hemmerling said.

37.   Some high-speed and regional trains in southern France were interrupted Tuesday after acts of vandalism targeted the train system, railway officials said.

38.   The attack has left Japanese shocked by the assault on their safe, efficient train system and their orderly way of life.

39.   The government must vastly increase its spending on the railways if it hopes to achieve an efficient train system, a Parliamentary report said Thursday.

40.   The nerve gas attack has left Japanese shocked by both the assault on their safe, efficient train system and their orderly way of life.