The Mumbai police rescued a nine-year-old girl who was allegedly forced to do domestic work, and arrested a businessman who had brought the minor from Bihar to work at his house, an official said.

According to the police, the accused, Irfan Haider (29) and his mother brought the girl here from Muzaffarpur in Bihar two months ago to do domestic work. The police recently received a video, in which the girl was seen cleaning the staircase and removing garbage from the man's two-storey house at Netaji Nagar in suburban Santacruz, the official said.