Police have introduced a curfew in parts of Paris for another night. The restriction covers designated areas of the French capital rather than the whole city. Police said the measure could remain in force for longer than the scheduled period. No precise start or end time is included in the brief information. The announcement gives no stated reason for extending the restriction. The report does not identify any specific incident that prompted the additional night. It also says nothing about penalties for violations or exceptions to the curfew.