THE police have released a dramatic video showing the moment when a 77-year-old Rowley Regis driver suffering from Alzheimers crashed into a police car whilst travelling the wrong way on the motorway.

The incident happened on Tuesday evening at around 10pm and officers stopped the 77-year-old's Honda Jazz between junctions T4 and T5 on the M6 Toll.

The video shows the moment of impact and the officers immediate reactions after the crash.

The driver had earlier been reported missing by his family in Rowley Regis and was returned home safely.