Three people are in hospital following a collision on Landor Street in Birmingham.
Police were attempting to stop a Renault Laguna, which was then involved in a collision with an Audi and Ford Fiesta.
The driver of the Renault was arrested for driving and drugs offences.
Landor Street remains cordoned off as investigations continue.
The matter has been referred to the Independent Police Complaints Commission.
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Low levels of pollen today and tomorrow.
Cloud will build up from the east during the evening bringing intermittent rain.
Further outbreaks of rain are expected, perhaps heavy at times.