Undercover female officers nabbed 19 would-be Johns in a late October prostitution sting, the Fairfax County Police Department announced on Tuesday.

The operation, which involved more than a dozen officers, was focused near Alexandria outside the Fairview Motel and Brookside Motel on Richmond Highway. Officers patrolled the area from 10 a.m. to 8 p.m. on Oct. 27, police spokeswoman Officer Keela Lowry said.