"The girl escaped when Mustak Sarkar attempted to sprinkle acid on her face from a bottle at Beltala More in the town. He was caught by locals and handed over to the police," Inspector-in-Charge Bipul Banerjee said.
Mustak had been tormenting the girl while travelling with her in a Kumarganj-Balurghat bus, he said.
"The girl got down from the bus at Beltala More when Mustak gave her an indecent proposal," Banerjee said.
A resident of Kachna village in Kumarganj, Mustak was arrested later, the police said.
