Palo Alto police are searching for a man who was exposing himself on a busy street.
The man is described as Middle Eastern or Hispanic and 30-35 years old.
He was driving a newer black four-door Toyota Camry.
Police said last Saturday just before 6 a.m., a woman spotted the man touching himself while inside his car in downtown Palo Alto.
She said she knocked on the car window and yelled at him, but the man was able to drive away as she was calling 911.
People with information are asked to call the Palo Alto Police Department.