'No action lies against the Government for injury done to an individual in the course of exercise of its sivereign funtions'.All of the following actions are covered by the above provision,expert?

• A. Administration of justice
• B. Injury due to the negligence of servants of the Government employed in a railway or a dockyard
• C. Improper arrest,negligence ortrepass by the Police Officers
• D. Loss of the moveables from Government employed custody owing to negligence of its officers