11.   Airport authorities said the demonstration had no effect on air traffic, as planes were routed to other runways.

12.   Brokers said the two-hour demonstration had little impact on markets.

13.   Chinese police began investigating Tuesday a protest by retired workers angry over unpaid pensions to see if their demonstration had a more suspicious political motive.

14.   Wilasih also said that she was repeatedly questioned by police investigators to admit that the demonstration had a political motive.

15.   In Eastern Europe the demonstrations had a more physical tone.

16.   The demonstration had government authorization, police said.

17.   The demonstration had two sides to it.