The police are searching for a subway rider accused of public lewdness on a train in Brooklyn last week.

According to the NYPD, the incident took place around 4:20 p.m. on Wednesday, April 13th: On a southbound R train at the 59th Street station in Sunset Park, "a male manipulated himself in front of a 21-year-old female victim." He later fled the train on foot.

The authorities describe the suspect as being in his 20s, 6' and 180 pounds, and have distributed these images of him.

Anyone with information in regards to this incident is asked to call the NYPD's Crime Stoppers Hotline at 1-800-577-TIPS (8477) or for Spanish, 1-888-57-PISTA (74782). The public can also submit their tips by logging onto the Crime stoppers website at WWW.NYPDCRIMESTOPPERS.COM or by texting their tips to 274637 (CRIMES) then enter TIP577.

If you see or experience sexual misconduct in the subway (this includes seeing a masturbator, being groped, being grinded on, etc.), you can report it to the MTA and police on this website. There's also a place for you to upload photos and/or video. Don't let the perverts win.