The crash between a Police car and a Peugeot 206 happened on Broxtowe Lane in Aslpey in Nottingham at around 14:00 this afternoon (March 31).
A 12-year-old boy and a man have been taken to hospital.
The police officer was responding to a 999 call, and was not injured in the collision.
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Monday will see another fine and dry day after a cloudier start for some.
Low cloud will gradually become confined to the coast allowing sunny spells in the afternoon.
Into the evening it will remain dry with the best of the clear spells in the west.