Leicestershire Police are trialling a new scheme where cameras are attached to police vests.
It's hoped the cameras will capture evidence, which can then be used during prosecutions.
Police say the new initiative will help catch criminals and may deter people from committing crime.
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Police say that he has been taken to hospital but his injuries are not thought to be life-threatening.
Cloudy at first with further patchy light rain and hill fog.
Mostly cloudy start to the night with some patchy light rain or drizzle.