On Saturday, June 9, 2018 at 2:04:34 PM UTC+1, wrote:
On Saturday, 9 June 2018 13:57:16 UTC+1, Simon Jester wrote:

If a motorist accelerates from rest to 90mph and continues at 90mph on a 70mph dual carriageway for 50 miles then decelerates to rest, how many speeding offences did the motorist commit?
Lets say she was caught by 3 speed cameras along the route.
Did she commit 3 offences or only one, the one where she went from below to above the speed limit?

She committed an infinite number of speeding offences?

Black body radiation, planck's constant, quantum mechanics. The offending vehicle occupied a finite number of distinct energy states.