Law relating to static speed cameras in the UK. Is it true..?
For starters the speed settings on most cameras is 10% + 2 to allow for manufacturing errors. Next, if you check your speedo against a GPS receiver you will probably find that your speedo under reads anyway, this is often made worse by fitting low profile tyres on standard rims. So your indicated 35 might be just in – only problem is the time limit is 28 days not 14, sorry.