Prime Minister Manuel Valls of France has presented yet another antiterrorism bill to Parliament. French lawmakers, who overwhelmingly approved a sweeping antiterrorism bill in September, are scheduled to debate the new bill this month. Mr. Valls argues that the bill’s sweeping new provisions for government surveillance are necessary to monitor potential terrorist-related activity, especially on the Internet and cellphones.

Mr. Valls, who announced the bill on the day after the deadly attack at the National Bardo Museum in Tunis and as France still reels from the terrorist attacks in Paris in January, has assured the nation that the bill “is not a French Patriot Act,” a comparison to America’s post-9/11 law. But, in a statement on the bill, the Digital Council, which advises the French government about technology’s effects on society, referred specifically to Edward Snowden’s revelations of the extent of United States government surveillance, warning that the bill proposed by Mr. Valls would open the door to similar excesses in France.

Rights groups have warned that the bill, which includes the risk of “collective violence” and “the defense of foreign policy interests” among potential reasons for government surveillance, is too vague in defining who is a legitimate target. The bill also concentrates extraordinary power in the office of the prime minister by giving it, rather than judges, control over the approval process for surveillance requests from intelligence agencies. Parliament must restore judicial oversight to these decisions that touch the core rights and freedoms of French citizens.

The bill also jeopardizes freedom of the press. Under the terms of the bill, journalists risk triggering unwarranted government surveillance simply by doing research they need to do on the Internet to report the news. Reporters Without Borders warns the bill would seriously compromise journalists’ ability to protect sources, as well as their ability to quote or relay via visual media the statements of any group or individual deemed terrorist by the government.