Thames Valley Police is appealing for witnesses after a boy and a man were arrested in Milton Keynes on suspicion of possession with the intent to supply illegal drugs.
At around 2.10pm on Monday 19 April, police stopped a vehicle suspected to be involved in drugs supply on Carleton Gate, Willen.
The passenger of the vehicle, a teenage boy, ran off and was chased by police and arrested shortly after on Aldrich Drive.
Investigating officer Detective Constable John Shallow, based at Milton Keynes police station, said: “I am appealing for anyone who was in the area at the time and may have witnessed this incident and police pursuit to please get in touch as you may have information that is vital to our investigation.
“You can make a report online or by calling 101 and quoting reference 43210165321.
“If you wish to remain 100% anonymous you can also call Crimestoppers on 0800 555 111.”