160305 wrote:
I was following my colleague who was travelling in her car and I was behind her in mine and neither of us where speeding.
How close were you to the speed limit? And are you definately sure you were under it? They haven't sneakily turned it into a 30 limit from a 40 or anything like that? Homer is right when he says they take 2 photo, and therefore can tell how far you have travelled. If you were only slightly under the limit that may not be picked up, but if you were well under the limit they should notice that you haven't travelled very far.
160305 wrote:
The hagley road is a dual carriageway, and at this part the road was four lanes, two in each direction with no division in the centre (obviously long white lines!)
Just noticed this bit, I really don't mean to sound picky or anal, but that would make it a single carriageway, despite it having two lanes in each direction. It only becomes a dual carriageway if there is something physical like a crash barrier seperating the two directions. Just thought I'd mention it as it can make a difference to the speed limit, although only on national speed limit roads when talking about cars.