The Casualty Reduction Enforcement Support Team (CREST) has revealed the mobile speed camera locations for Derby this month.
A CREST spokesperson said: "Please be aware that we will be at other locations across Derbyshire.
"Remember, we can't be everywhere, but we will be somewhere.
"Drive slowly, carefully, to the speed limit and weather conditions for the protection of yourself and other road users."
Pictures used are for illustrative purposes only.
Below are the latest locations in an around the immediate Derby area.
1. Belper
Far Laund, Belper | Google
2. Heanor
Heanor Road, Heanor | Google
3. Morley Smithy
Main Road, Morley Smithy | Google
4. Littleover
Pastures Hill, Littleover | Google
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