Having come over to the UK from Australia for a few months, I have noticed a number of new symbols appear on the screen that I am not used to seeing. Mostly these relate to speed cameras. I have worked out that the speed camera symbol with a blue tick would appear to be for average speed check zones but not sure about some of the others. One that pops up regularly looks like a truck with a camera and either an exclamation mark or question mark. Are these depicting mobile speed camera sites?
Does anybody have a pictorial guide that can be posted to show the symbols you may be likely to have show up?