Google Maps lets drivers report a mobile speed camera while navigating, and other drivers on the same route can then see the report, according to Google's own help pages. Those pages do not list countries and do not say that the app maps fixed speed cameras, so this guide sticks to what Google documents, adds how it compares with the Waze help page and explains what UK law says about speed camera information. It is not a test of the app. If you drive in another country, read the law there first.
What Google Maps lets you report
During navigation, Google says to tap Report on the right and choose a type on the Add a report screen. The steps and the list are the same on Android and on iPhone and iPad. The list reads: Crash, Slowdown, Mobile speed camera, Police, Construction, Lane closure, Object on road, Flooded road, Low visibility and Unplowed road. A note says that some incidents can only be reported in certain countries.
Google adds that trip reports may be retained but will not be associated with your account, and gives one tip: only make a report if it is safe to do so.
How other drivers see a report
Google says that when another user has reported something, you find it on the map as you move closer during navigation, and that depending on your alert settings you might also hear an alert. When you are near it, a prompt asks "Is this still here?", and you tap Yes or No so that others know whether it is still true. On both platforms the switch sits under Settings, Navigation, Alert options, "Get alerts for reported incidents and other conditions that may impact your drive".
In the sound settings Google says the Alerts mode plays alerts like traffic, construction and crashes. The page does not name speed cameras there.
What Google's pages do not say
The pages read for this guide do not say which countries have speed camera information, do not describe a layer of fixed speed cameras and do not name a source for any camera data. The honest answer to "does Google Maps show speed cameras where I live" is therefore: look at the Report list in your own region, and treat what appears as other users' reports.
The Waze help page is more specific about its own app. It says camera alerts are on by default, that cameras are added based on reports from partners and map editors, and that if a camera was not reported by an editor or partner, Waze may not know about it. It also says that if you did not hear a speed camera alert you were likely at or under the limit, and that you would only see an alert on the map. Different apps, different data.
The speedometer is not a measurement
Google says the speedometer in Maps is for information only and that you should use your vehicle's speedometer to confirm your actual driving speed. It can differ for external factors. Speed limit alerts appear only if the speed limits feature is available in your location. None of that tells you where a camera is, and none of it changes the limit on the sign.
Is it legal to use Google Maps for speed camera information in the UK?
An Ask the Police answer, produced by the Police National Legal Database (PNLD) and published on the West Yorkshire Police website, says devices that only provide information about camera site locations are lawful in the UK. It also says jammers are unlawful and that abroad even location devices may be unlawful. The same law does not make a phone harmless. GOV.UK says it is illegal to hold and use a phone, sat nav or other device while driving, that you may use one hands-free as long as you do not hold it, and that it must not block your view of the road. The penalty is 6 penalty points and a £200 fine.
Reporting means touching a screen, so Google's own tip matters: only report when it is safe.
Abroad the answer can change. Where speed camera warnings are allowed sets out the rules in the Netherlands, Belgium, Germany, France, Türkiye and Switzerland.
Official maps against crowd reports
A crowd report says that another driver saw something. An official map says where the operator places cameras. Police Scotland and GoSafe publish theirs, and GoSafe states that the absence of a camera on its map does not negate an offence. Speed camera locations and maps explains both, and the guide to mobile speed cameras says why a van is hard to put on any map.
BlitzBuddy and camera information
BlitzBuddy gives no speed camera warnings in the UK, Ireland or other countries outside the five where it warns; your speed, trips and reports from other drivers still work. Camera warnings switch on by themselves on arrival in the Netherlands, Belgium, Germany, France or Türkiye. There, fixed cameras and average speed checks come from OpenStreetMap, Lufop.net and public government lists, and fixed cameras are stored on the phone, so they keep working without signal. In Germany, § 23 (1c) StVO forbids drivers to use a speed camera warner while driving; the warnings can be switched off under Profile, Warnings, and the driver is responsible. In France, article R413-15 of the Code de la route, in paragraph V, has since 5 January 2012 also banned devices that warn of or inform about the location of the equipment used to record traffic offences; using these warnings is the driver's own responsibility.
Drivers using BlitzBuddy can report jams, accidents, breakdowns and objects on the road with one big tap or by voice, and drivers who pass confirm or clear a report; nobody sees who reported. The BlitzBuddy advice is the same as Google's: report only when it is safe, or let a passenger do it.
More guides on the same topic are collected under speed camera guides.
Sources
- Use navigation in Google Maps (Android), Google Maps Help
- Use navigation in Google Maps (iPhone and iPad), Google Maps Help
- Check your speed, Google Maps Help
- Manage camera alerts, Waze Help
- Is it illegal to have a speed camera detector in my car?, Ask the Police (Police National Legal Database), on the West Yorkshire Police website
- Using a phone, sat nav or other device when driving, GOV.UK
- Straßenverkehrs-Ordnung, § 23, Federal Ministry of Justice (in German)
- Camera map, GoSafe
- Safety Camera Locations, Police Scotland Safety Cameras
- Code de la route, article R413-15, Légifrance (in French, version in force since 5 January 2012)
- Camera data in the countries where BlitzBuddy warns: © OpenStreetMap contributors
Sources read on 11 October 2026.
Frequently asked questions
Does Google Maps show speed cameras?
Google's help pages say drivers can report a mobile speed camera during navigation and that reports from other users appear on the map as you approach. They do not list the countries or say that fixed cameras are shown, so check the Report menu in your own region.
How do you report a speed camera on Google Maps?
Google gives the same steps for Android and for iPhone and iPad: start navigation, tap Report on the right and choose the incident type, including Mobile speed camera. Some incidents can only be reported in certain countries. Google's tip is to make a report only if it is safe.
Are Google Maps speed camera reports legal in the UK?
An Ask the Police answer by the Police National Legal Database, published on the West Yorkshire Police website, says devices that only provide information about camera site locations are lawful in the UK. GOV.UK says it is illegal to hold and use a phone while driving.
Can I use Google Maps for speed camera alerts in other countries?
The law differs by country and can forbid warnings that are lawful in the UK. In Germany, § 23 (1c) StVO says that a driver must not use the function of a device, such as a phone, that can indicate traffic enforcement. Check the rules before you drive abroad.
Does Google Maps warn about every speed camera?
Google Maps' help pages give no list of what is covered. The help page of the Waze app, which also alerts for cameras, says its cameras come from partners and map editors and that a camera nobody reported may not be known.
