French trade unions want "the 31 January to be a success" without necessarily "hardening up at all costs", explains the head of the moderate CFDT union, Laurent Berger. In a joint text read out in front of the National Assembly, the eight main French trade unions call for a new mobilisation "in the streets, everywhere in France" to demonstrate against the pension reform presented by the government. (COMPLETES VIDI337U223_EN) IMAGES AND SOUNDBITES