11.   Last year, classes were disrupted by a protracted strike as teachers demanded better pay.

12.   Morale in the Hungarian army is so low that last month soldiers threatened to stage street protests to demand higher pay.

13.   People close to the UAW said the union was trying to drive a hard bargain with GM, particularly in demanding vacation pay.

14.   The airline employees are demanding better pay and working conditions, said a spokesman for the Japan Federation of Airlines Unions.

15.   The workers have demanded better pay.

16.   Workers in demand are workers demanding higher pay.

17.   Police in riot gear scuffled with hundreds of Polish nurses who blocked a main street in downtown Warsaw on Monday to demand higher pay.

18.   Railway workers are demanding more pay and protesting a planned reorganization of the SNCF, which they fear will be privatized.

19.   A human rights group accused authorities Tuesday of repression in the arrests of students and labor activists protesting to demand better pay.

20.   A wave of strikes by police demanding higher pay has swept Brazil in recent weeks.