The government used 'disinformation' to gain support for the policy.
a campaign of 'disinformation' = a 'disinformation' campaign
(..) - See you later, all right? - See you later. He's moving something with all new guys. A whole new crew. No, no, I can't tell you what or where. It's probably disinformation. Just keep following him, all right? Listen, I need to see you today. - Tomorrow. - No, no, no. Today. (..)2006 The Departed