I was on the motorway and the illuminated signs said 60 (Slow Traffic Ahead) there was none, the next sign said 40 (Queue Ahead) there was none, The next sign was off, then it was back to 60 (Slow Traffic Ahead) and then 40 (Queue Ahead).
If the sign is off can carry on at the national speed limit or should I wait until it says end?
Also I have noticed a sign saying End and then though "Bloody hell has there been a reduced speed limit applied and I haven't noticed?"
The next day I have looked out for it and it was just a single sign saying "end" for no reason at all.
Its really quite annoying.