Verdi warning strikes hit airports and Lufthansa passengers. Verdi is calling for an hourly wage increase of 10 percent.
So far, five rounds of negotiations in collective bargaining dispute have failed to produce any results. Aviation security collective bargaining concerns the working conditions of 25,000 employees of private security service providers of private airports. It is already the fifth wave of warning strikes in a tariff dispute and the third with 125 percent on a direct term of 12 months on a 12-year contract.