21.   The unions were protesting cuts in unemployment benefits.

22.   Transport unions were protesting the terms of contracts offered to new workers.

23.   Unions protested outside the offices of the government transportation Transport Minister Rik Daems Monday.

24.   Unions protested that the moves would undermine the morale and efficiency of the work force and threaten safety at the airport.

25.   Unions also protested a provision that would allow companies to increase working hours.

26.   Unions protested that employers would be amnestied for infractions in the work place, while many employees would not.

27.   Unions protested what they claimed was unfair treatment of employees in the amnesty bill, which covers minor infractions by employers and employees.

28.   Unions have sharply protested the leasing of a foreign carrier and crews.

29.   Unions protested and threatened to extend the strike.

30.   Unions protested outside the offices of the Transport ministry Monday, demanding the government better protect Sabena.