Ujjain: Police booked two persons for interrupting official work and threatening to eliminate a government officer on Tuesday. According to Neelganga police, DISCOM assistant engineer Avinash son of Krishnram Kanungo reached to make inspection in nearby village Lekoda on Tuesday evening. Accused rural Shankarlal and Harikishan, both sons of Gangaram Mogia interrupted the official work and threatened the officer. Accused were irrigating their fields with water from Lekoda pond. Police booked both the accused.