A number of public institutions do not obey the legislation on the national flag, Prime Minister Vlad Filat said in the opening of the April 25 meeting of the Government, Info-Prim Neo reports. The Premier mentioned the Chisinau Division of the Security and Information Service, the General Police Commissariat in Chisinau, the Centru Police Commissariat and a number of ministries. He called on the heads of these and other institutions to observe the law and to raise the tricolor on their head offices by April 27, when it is celebrated the Flag Day. Under the law, the pubic institutions must always have the state flag hoisted on their buildings.