Chandigarh, March 17 (IANS) Chandigarh Police Wednesday busted a sex racket with the arrest of four women, including a post-graduate working for a slimming centre.

The others include a 45-year-old woman who supplied girls and charged Rs.2,000-20,000 from clients, police said.

'We sent a decoy customer who paid Rs.2,000 as advance to (the madam),' Deputy Superintendent of Police J.S. Khaira told reporters. '(The madam) showed the decoy customer three girls. We arrested them while taking the remaining amount.'