Mobile speed cameras are used to enforce speed limits on roads with high numbers of accidents, or instances of antisocial driving. West Yorkshire Police say their vehicles can be in place at any time of day, 7 days a week, and are "highly visible and do not operate covertly". These locations are accurate at the time of publication, but are subject to alteration without further notice.
1. 30mph
A645 Pontefract Road, Featherstone - between Station Lane and Houndhill Lane Photo: Google Maps
2. 30mph
A642 Northfield Lane, Horbury - between Cluntergate and M1 bridge Photo: Google Maps
3. 30mph
A645 Wakefield Road, Featherstone - between Station Lane and 140m West of Lister Road (40mph Signs)
4. 30mph
B6273 Wakefield Road, Kinsley (Statics on Site) - between Holgate Terrace and Hoyle Mill Road Photo: Google Maps