Nine women were rescued from a prostitution racket at a popular spa in Prabhadevi area of Central-Mumbai, police said. Acting on a tip-off, officials from the Mumbai police's Anti-Narcotics Cell raided the spa, situated in a plush residential-tower and rescued nine-women from the premises, an official said. The police found immoral activities being carried-out at the spa, deputy commissioner of police(ANC) Shivdeep Lande said.