Lacoste summoned General Salan and General Massu

On 7 January 1957, Governor-General Robert Lacoste summoned General Salan and General Massu commander of the 10th Parachute Division (10e DP) and explained that, as the Algiers police force was incapable of dealing with the FLN and controlling the Pied-noirs, Massu was to be granted full responsibility for the maintenance of order in Algiers.