Nine suspected prostitutes, including a 13-year-old old girl, were arrested during a police sweep Thursday in Pomona.

The four-hour sweep took place at various locations along east and west Holt Boulevard starting at 7:30 p.m.

An undercover Pomona police officer solicited suspected prostitutes for sex acts in exchange for money.

The people arrested included women from as far away as Compton and Long Beach. They ranged in age from 13 to 46-years-old, police said.

One of the suspects was a parolee who was wanted back into custody. Police discovered one of the suspects was in possession of methamphetamine.