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Strike at Frankfurt Airport (photo from February 20th)

Photo: Boris Roessler / dpa

In the collective bargaining dispute over Lufthansa ground staff, the Ver.di union has announced a warning strike lasting several days starting on Wednesday.

Ver.di announced that employees and trainees from Lufthansa Technik, Lufthansa Aviation Training and Lufthansa Technical Training were among those called upon to take part in the three-day nationwide strike until Friday.

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mic/dpa