Section 77(a) in The M.P. Griha Nirman Mandal Adhiniyam, 1972
(a)obstructs or molests any person with whom the Housing Commissioner has entered into a contract on behalf of the Board in the performance or execution by such person of his duty or of anything which he is empowered or required to do by virtue or in consequence of this Act or any rule or regulation made thereunder; or
