A 24-year-old man from Uttar Pradesh has been arrested for allegedly sending obscene pictures to the mobile phone of a lady doctor employed at a hospital in the western suburb of Bandra here, police said on Tuesday.

Based on a complaint lodged by the 35-year-old doctor from civic-run Bhabha Hospital, the police on Monday apprehended Krishna Singh Jai Kumar Singh from Ballia in Uttar Pradesh, an official from Bandra police said.