French rights campaigners and journalists fear the loss of press freedoms at the prospect of a security bill that would ban the publication of police images with intent to cause harm, to be debated by lawmakers on Tuesday.
Critics, including the United Nations, France's human rights ombudsman and Reporters Without Borders, say the proposed law would hurt press freedoms.
More than a hundred people from journalists' unions and human rights groups protested Tuesday afternoon in front of the National Assembly in Paris, ahead of the debate that was scheduled to begin in the evening.
The Office of the High Commissioner for Human Rights at the United Nations expressed fears in a report that the bill "could lead to significant violations of human rights and fundamental freedoms, in particular the right to privacy and the right to freedom of expression".
The proposed law is championed by lawmakers of President Emmanuel Macron's party, which has a majority at the National Assembly.