Those are traffic surveillance cameras. Speed cameras are specifically designed to capture images of vehicles that are exceeding the speed limit, while traffic surveillance cameras are used to monitor traffic flow, detect accidents, and enforce traffic laws in general. These cameras are typically used by law enforcement and transportation agencies to improve safety and traffic management. **

Speed cameras measure the speed of vehicles as they pass by. The cameras use radar technology to detect the speed of the vehicle and capture an image if the vehicle is traveling above the set speed limit. This information is then used to issue a speeding ticket to the vehicle's owner. The speed measured by speed cameras is typically in miles per hour (mph) or kilometers per hour (km/h), depending on the location. **

No, surveys are not speed cameras. Surveys are a method of collecting information or data from a group of people in order to gather insights or opinions on a particular topic. Speed cameras, on the other hand, are devices used to monitor and enforce speed limits on roads by capturing images of vehicles exceeding the speed limit. While both may involve collecting information, they serve different purposes and operate in different ways. **

Speed cameras typically start flashing when a vehicle exceeds the predetermined speed limit for that particular area. The specific speed at which the camera will start flashing can vary depending on the location and the type of camera being used. In general, most speed cameras are set to trigger at around 10% over the posted speed limit, but this can vary. It's important to always adhere to the posted speed limits to avoid triggering a speed camera. **

The speed camera app may not show all speed cameras, as it depends on the accuracy and coverage of the app's database. Some speed camera apps rely on user-generated data, which may not be comprehensive or up to date. Additionally, new speed cameras may be installed after the app's database was last updated. Therefore, while the app can be a helpful tool for alerting drivers to known speed camera locations, it may not provide a complete and current list of all speed cameras. **

Speed cameras do not record continuously. Instead, they are triggered to capture images or video when a vehicle exceeds the speed limit. This trigger can be set to activate when a vehicle passes a certain point at a certain speed. The camera then records the violation and captures evidence such as the vehicle's license plate and speed. Once the violation is recorded, the camera is reset and ready to capture the next potential violation. **

No, speed cameras do not always flash. Some speed cameras use infrared technology to capture images of speeding vehicles without the need for a visible flash. These cameras are designed to operate in low light conditions and are often used in areas where a visible flash could be distracting or disruptive. Additionally, some newer speed cameras are equipped with advanced technology that allows them to capture images without the need for a flash at all. **

There is no specific information available to confirm whether speed cameras are being redirected. However, it is common for traffic enforcement authorities to periodically move speed cameras to different locations in order to deter speeding and improve road safety. This practice helps to ensure that drivers are aware of the potential presence of speed cameras and encourages them to adhere to speed limits across various areas. **