rtokens: " We must obtain a formal commitment from ( Air France chairman ) Christian Blanc that no plane , no personnel be used to transform our air companies into charters of shame , " CFDT spokesman Francois Cabrera said .
pos: IN CD NNS IN DT NNPS CC DT JJ JJ NNS VBD RB NNP NNP NN IN NNP IN NNP NN RB IN NNP IN DT NN IN JJ NNS CC NN IN VBG JJ NNS .
tokens: About 100 people from the CFDT and the Communist-led CGT unions marched outside Air France headquarters at Charles de Gaulle airport north of Paris against the use of civilian jets and staff in deporting illegal immigrants .
ltokens: Most of the others have been released after a brief stay in detention .