WEST Yorkshire Police has been rated as good overall by HM Inspectorate of Constabulary (HMIC) - but the force must improve how it prevents crime.

An assessment by the watchdog published today found that it is good at investigating crime and reducing re-offending, as well as protecting those who are vulnerable from harm, and supporting victims.

It is also good at tackling serious and organised crime.

But it was rated as requiring improvement in preventing crime, tackling anti-social behaviour and keeping people safe.

HMIC graded the effectiveness of each of the 43 police forces in England and Wales, with West Yorkshire one of 28 rated 'good'.

One force, Durham, was judged to be 'outstanding', while 13 'require improvement' and one, Bedfordshire, was 'inadequate'.

Today, West Yorkshire Chief Constable Dee Collins said: "It is very clear from the report that the policing challenge in West Yorkshire is extremely complex and we must manage significant levels of demand, in the best way possible with the resources we have.

"The recognition of our ability to tackle crime at the most serious end of the scale, along with our improving response to new and emerging threats, is also welcome.

"There are some areas where we still need to improve, such as problem solving, but we have a clear plan and direction of travel over the next five years, to ensure we continue to deliver a service that meets public needs and keeps our communities safe."

Mike Cunningham, HMIC inspector of constabulary, said of West Yorkshire Police: "The force has a good understanding of threats, more work is needed to understand its changing and emerging communities in order to fully assess any future issues.

"The force is committed to engaging with the public through neighbourhood policing, however this is inconsistent and all communities deserve the same level of service.

"I am pleased to see that good progress has been made in protecting vulnerable victims.

"West Yorkshire Police is also good at tackling serious and organised crime."