Dutt's face was smudged with red colour by unknown miscreants, triggering condemnation in the political circles as also among the locals.
The act was discovered by morning walkers, who reported it to the police.
The Asansol municipality workers then washed and cleaned the statue.
Dutt was one of the first Indians to write poems in English, and converted to Christianity at a young age. He was also a playwright and a scholar -- he knew a number of languages, including Sanskrit, Tamil, Telugu, Hebrew, Latin and Greek.
Communist revolutionary Vladimir Lenin's statues were vandalised in Tripura amid post-poll violence earlier this month.
Statues of Mahatma Gandhi, B.R. Ambedkar, E.V. Ramaswamy, Netaji Subhas Chandra Bose and Syama Prasad Mookerjee have been attacked at various places in the country since then.
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