Dutt, whose conviction in 1993 Mumbai serial blasts case was upheld by the Supreme Court in March this year, was brought to Yeravada jail at the crack of dawn today. He is lodged in a separate individual cell in view of his security needs, official sources said.
The Bollywood "Khalnayak", who later reinvented himself with 'Gandhigiri' as Munnabhai, will be spending about three and half years in prison.
There will not be any special treatment to the actor except required due to the threat perception, they added.