around 130 flights were cancelled during a strike observed on 19 december , and 25 were cancelled in the days that proceeded . when the flight company announced a further 24 - o for 23 21 , the italian guarantee authority ( commissione di garanzia ) which oversees unions in essential public areas ( under the terms of laws no . 194 / 1990 and no . 83 / 2000 ) ( it0004266f ) accused the unions of breaching the legal provision that 10 times must elapse between each strike and the fifth .
Italian flight assistants go on strike.