On the AA route planner, what do they mean when they talk of a traffic blackspot?

Question

On the AA route planner, what do they mean when they talk of a traffic blackspot?

Answer 1

lots of accidents

Answer 2

It is an area where congestion and delays are likley

Answer 3

I always thought it meant an area where they were unable to get an accurate estimate because of things like frequent accidents, road construction, or frequent bad information relays.

Answer 4

Its where there are long term roadworks or regular accidents that they class as being a usual place for long traffic jams.

Best to avoid if possible.

Answer 5

To be classed as a Blackspot there has been at least 5 Fatal accidents in the last 12 months.