Hungarian speedcams + traafic lights

Dear Nyky!
Thank you for only dealing with the technical topic. I've been thinking about what it's like on "SPEEDCAM" for a long time. For example. Why is "settlement( település) start - end" listed? Apropos: He mentions that "about 90% of the traffic surveillance cameras are at the entrances and exits of the settlement, etc.". The HERE and TomTom maps immediately indicate that you have reached the border of the settlement (my GPS indicates immediately). As an amateur in the profession, among other things, I downloaded the "beginning, end of settlement" txt file. I am writing about the topic we are talking about.
You can download it from the attachment. The current traffubox construction craze is worth a separate conversation.
Nyky!
Jasz