Strikes at German airline Lufthansa continued to force the cancellation of hundreds of flights on Wednesday amid a wave of disruptive labour disputes in German transport. Cabin crews at Lufthansa pushed forward with a second day of strikes against the airline on Wednesday, this time with Munich-based Lufthansa and Lufthansa CityLine flight attendants going on strike beginning at 4 am (0300 GMT), with the action set to last until 11 pm. Further rolling strikes are expected on Thursday and Friday at a number of German airports by unionized aviation security staff who screen passengers and luggag…