Home Office will set out changes to policing on Monday that it claims are biggest overhaul in two centuries
Police forces in England and Wales will be told to respond to emergency calls within strict time limits as part of plans to be announced on Monday.
Officers will be expected to arrive at crime scenes within 15 minutes in urban areas and 20 minutes in the countryside while attending serious crimes, the Home Office said.
The new time limits will apply if there is a danger to life, an immediate threat of violence or the possibility of a serious injury or damage to property, or if a crime is in progress.
Shabana Mahmood, the home secretary, is preparing to announce a full package of changes that the Home Office claims to be the biggest overhaul in two centuries.








