I would not worry much until the conseil constitutionnel has a look. IIRC the council CAN also look *before* the law get into action, after it was voted as raised by various political organs. So it could very well be that the law will be rejected by the constitutional council if raised by some institution (IIRC, only 60 parliament vote are necessary to check constitutionality, less than was in rejection of the law - 86). Otherwise the process is the same afterward , it go to a higher court in case of judgement, and can be set before the council by a high court for example. Anyway I find it an utter shame as described and would break fundamental right, so obviously against constitution (privacy/freedom right among them). My guess is that the law is NOT as described on slashdot as it often happen.