Responding to mining mafia

Sunil is a young civil servant and has a reputation for his competence, integrity, dedication and relentless pursuit of difficult and onerous jobs. Considering his profile, he was picked up by his bosses to handle a very challenging and sensitive assignment. He was posted in a tribal dominated district notorious for illegal sand mining. Excavating sand from the river belt and transporting it through trucks and selling them in black market was rampant. This illegal sand mining mafia was operating with the support of local functionaries and tribal musclemen who in turn were bribing selected poor tribals and had kept the tribals under fear and intimidation. Sunil being a sharp and energetic officer immediately grasped the ground realities and the modus operandi followed by the mafia through their devious and dubious mechanism. On making inquiries, he gathered that some of their own office employees are hand in glove with them and have developed a close unholy nexus. Sunil initiated stringent action against them and started conducting raids on their illegal operations of movement of trucks filled with sand. The mafia got rattled as not many officers in the past had taken such strong steps against the mafia. Some of the office employees who were allegedly close to the mafia informed them that the officer is determined to clean up the mafia's illegal sand mining operations in that district and may cause them irreparable damage. The mafia turned hostile and launched a counter-offensive. The tribal musclemen and mafia started threatening him with dire consequences. His family (wife and old mother) were stalked and were under virtual surveillance and thus causing mental torture, agony and stress to all of them. The matter assumed serious proportions when a muscle man came to his office and threatened him to stop raids, etc., otherwise, his fate will not be different from some of his predecessors (ten years back one officer was killed by the mafia).

a) Identify the different options available to Sunil in attending to this situation.
b) Critically evaluate each of the options listed by you.
c)Which of the above, do you think, would be the most appropriate for Sunil to adopt and why? (Answer in 250 words)