In Lancashire, 37 sites have been identified on major roads and areas of concern, including 34 that speed camera vehicles can visit at any time in July, as well as three motorways.
Law enforcement vehicles monitor areas across the county seven days a week, including locations in Blackpool, Burnley, Lancaster, Morecambe, Preston, South Ribble, Fylde and Wyre.
Regular checks are also planned along some motorways in the region, including the M65, M55 and M6.
A spokesman for the Lancashire Road Safety Partnership said: “Our cameras use very precise laser technology to detect speeding, but they are also used to identify other offenses including drivers who do not properly control or who do not wear seat belts.
“All of our mobile sites are assessed for security risk and we vary how often we go to different locations with sites based on victim data, known speed issues, where a report has been made. directly from a member of the public concerned about speed issues in their area as well as any location with a fixed roadside camera.”
Here is the full list of where police vehicles could be parked in July:
Lancashire Mobile Speed Camera Sites:
A671 Westway (50kph), Burnley
A682 Rawtenstall By Pass (50mph), Rawtenstall.
A680 Blackburn Road (30mph), Haslingden.
A682 Rawtenstall By Pass (40 mph), Rawtenstall
A683 Lancaster – Morecambe Bypass (NSL) Heysham
A678 Blackburn Road, near Dunkenhalgh Hotel (30mph), Rishton
Southport Road (30 mph) Ormskirk
A585 Amounderness Way, Victoria Rd West to Eros Roundabout (40mph) Cleveleys
A5147 New Street (30mph) Halsall
A577 Crosshall Front (40mph)
A6 Main Rd, nr Orchard Close (30 mph)
A681 Todmorden Road (30mph), Bacup
A584 Preston New Road between Lytham Road and Clifton Business Park eastbound (50 mph)
A59 Main Street, Gisburn (30mph)
A682 Burnley Road (30mph), Reeds Holme
A678 Burnley Road Nr St James CE Primary School (30mph)
A679 Accrington Road (30mph), Hapton
A681 Bocholt Way (30mph)
A678 Blackburn Road (30mph), Clayton le Moors
A59 County Road (30mph) Ormskirk
A56 Colne Road (30mph), Kelbrook
A671 Whalley Rd, (30mph) Simonstone
A584 Preston New Road between Clifton Business Park and Blackpool Road Eastbound (50mph) Freckelton
A584 Preston New Road from Blackpool Road westbound (50mph) Freckleton
A59 Guildway, fly over Penwortham (40mph)
B5252, Euxton Lane (50km/h), Chorley
Clifton Drive, (30mph) Blackpool
Holcombe Road, (30 mph) Helmshore
A6119 Brownhill Drive (50mph), Blackburn
A587 East Park Drive, nr Woodside Dr (30 mph) Blackpool
B5261 Blackpool Road (30mph) Lytham
North Park Drive, (30mph) Blackpool
Birch Green Road (30mph), Skelmersdale
Indoor walk (30 mph) St Annes
M65, between junctions 7 and 8 (70 mph), Altham Lane (Mobile)
M55, between junctions 3 and 4 (70 mph), coloring / Weeton (mobile)
M6, between junctions 32 and 33 (70 mph) near Jepps Lane over the bridge (Mobile)