The French police during the Second World War were used both as a tool of collaboration between the Vichy regime and the Nazi occupier and to enforce an internal political reform, known as the National Revolution. The police initially responded enthusiastically, since an input of new resources was promised and the regime's main opponents – communists and foreigners – were also traditional police targets. A fierce repression ensued, police actions including the handing over of communists to the Nazis and playing an important role in deporting foreign Jews to their deaths. However, after two years police support began to falter, and by mid-1943 many police forces were at collapsing point. The police were suffering from an acute patriotic identity crisis and were the target of Resistance propaganda. The promised new resources had largely failed to materialise, which both demoralised the police and further undermined their efficiency.