The NYPD is asking for the public’s help identifying a subway groper. On Saturday, July 31, at 12:40 a.m., this friendly fellow grabbed the butt of a 21-year-old woman on the northbound platform of the E train at the Steinway Street subway station. She got a photo of him with her cell phone. Civil vigilance! The guy is in his 30s, 5’5″, 160 lbs., and at the time of the butt-grabbing, was clean-shaven and wearing a white T-shirt and jeans. Anyone with information is asked to call Crime Stoppers at 1-800-577-TIPS(8477).