COLOGNE, GERMANY, 2016-Apr-26 — /Travel PR News/ — The Verdi union has called for token strikes in the areas of ground handling, passenger checks and (partly) airport fire services at Frankfurt, Munich, Düsseldorf, Cologne/Bonn, Dortmund and Hanover airports on Wednesday 27 April. As a result, there will be extensive cancellations of flights on Wednesday at Lufthansa’s… Read the full press release