Mumbai, May 15: The Arthur Road central jail in Mumbay has received an anonymous letter today in which the sender has threatened to kill Bollywood star Sanjay Dutt, who is due to surrender tomorrow.
Jail authorities said, they will provide full protection to Sanjay Dutt inside the jail.
Sanjay Dutt is expected to go to the jail tomorrow to serve his remaining three and a half years imprisonment, as per Supreme Court verdict.
Security around the jail has been tightened in view of Sanjay Dutt's imprisonment beginning tomorrow evening.