"He is now one of hundreds of French Muslims who have been placed under house arrest under the state of emergency declared by President François Hollande after the Paris attacks by the Islamic State. He must tap his way to a police station three times a day to check in with the authorities....Critics of the new emergency security powers say the human cost of such warrantless searches, about 3,300 of which have been conducted since the Paris attacks, has been disproportionate to their efficacy. Less than 1 percent of raids have resulted in new terrorism investigations, the Interior Ministry acknowledges. Many people whose homes have been searched, like Mr. Muradyan, complain that their privacy was invaded, their families frightened and their property damaged."