Elderly woman screams for mercy as she is pushed to the ground and handcuffed as Croatian policeman calls for back-up... because she crossed the road when lights were green

Elderly woman screams for mercy as she is pushed to the ground and handcuffed as Croatian policeman calls for back-up... because she crossed the road when lights were green  Footage shows the woman screaming for mercy and police calling for back-up while holding the 66-year-old down in the city of Osijek, Croatia.