Both existing Gatso speed cameras on this stretch of the A15 have been removed.
VECTOR Speed Camera on A15 - Sleaford Road, Harmston (60mph)
This VECTOR speed camera is located on A15 - Sleaford Road near Harmston in Lincolnshire, monitoring northbound traffic only traffic with a 60mph speed limit.
Series of three VECTOR average speed cameras have been installed on the A15 (Sleaford Road) between A15 Nocton Heath, A15 Green Man Road Navenby and junction of Tower Lane (B1178), just south of RAF Waddington. Cameras are mounted on high yellow columns at the side of the road looking south (targeting northbound traffic ONLY - traffic travelling to Lincoln).
Camera type
Speed limit
60mph
Direction
Northbound traffic ONLY
Road
A15 - Sleaford Road
Nearest town
Harmston
Last updated
15 May 2026
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Location reference: EMLI074
⚠ Don't get caught at this location
Many drivers are caught at speed camera locations like this after misjudging the transition between speed limits or failing to notice the camera in time. A speed camera detector gives you advance warning before you reach known fixed and mobile camera locations.
About this speed camera location
Speed camera detectors - stay informed on every journey
A speed camera detector alerts you as you approach known fixed and mobile camera locations like this one - giving you time to check your speed before you reach the enforcement zone. Speed camera detectors are completely legal in the UK. All detectors are available from ActiveGPS.co.uk.
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- 100% legal in the UK
Caught speeding at this location?
If you have been caught speeding at or near this location, the guides below explain what happens next, what your options are, and how the penalty system works in the UK.
Caught speeding - what happens next?
The complete guide from NIP to fine, course, points and court
Notice of Intended Prosecution (NIP)
What the letter means, the 28-day deadline and what to do next
Speeding fines guide
Fixed penalties, Band A/B/C fines, court thresholds and what to expect
Speed awareness course
Eligibility, what to expect on the day and whether it affects your insurance
Penalty points and driving bans
How points work, how long they last and when a ban applies
Speeding and car insurance
When to declare points, how much premiums increase and for how long
VECTOR average speed cameras
This location uses a VECTOR average speed camera system.
It calculates your average speed over a stretch of road rather than at a single point.
Read more about VECTOR cameras and how average speed checks work.