Police in Newark, Delaware say a man has been following women and attempting to lure them into his car.
On two separate reported occasions, authorities say a man driving a black Nissan Rouge with a temporary New Jersey tags stopped and asked female pedestrians to get into his car.
Both instances happened on East Cleveland Avenue, in Newark.
Police say the man is skinny with black hair. He is thought to be in his 40's.
Although there is no evidence that this man has committed any crimes, authorities warn the public to remain vigilant.