Police have warned local residents to stay vigilant following a rise in catalytic converter thefts across the local area.

The warning comes as intelligence shows many of these crimes take place in broad daylight and in full view of members of the public.

Thieves target catalytic converters as they contain small amounts of precious metals which increases their value, and the price of these metals has increased in recent years.

PC Robert Wheat, from Staffordshire Police's Resolution Centre, said: "It's really easy for people to overlook these crimes because many don't give it a second glance - innocently presuming that the cars are either being repaired or having their tyres replaced.

"However, this isn't always the case and that's why it's important for members of the public to stay alert. Offenders tend to travel in groups of three or four and are opportunists – within minutes of targeting their vehicle, they will have stolen the catalytic converter and escaped.

He added: "We need people's help in tackling this issue so we ask if they can look out for this type of activity and record descriptions – noting down anything that could be useful to us. If it's safe to do so, recording the incident on your phone is also extremely helpful."

Vehicles should be parked in highly visible, well-lit areas. Off-road parking areas or secure compounds with strong perimeter fencing, warning signs and security lighting should be used wherever possible.

A monitored surveillance system can also be an effective deterrent and crime prevention of this kind can save on costly repair bills and minimise disruption to businesses.

Marking a converter with a unique reference will help police identify the owner should it be stolen, so always make sure that property is marked.

For further security advice please visit the Staffordshire Police website and to report a crime or suspicious behaviour please call 101, or send a direct message to Staffordshire Police on Facebook or Twitter. You can also anonymously contact the independent charity Crimestoppers on 0800 555 111.