Notice that the road is a bit iffy
Slow down.

This is disgracefully selfish, since you will delay those drivers whose
skill and whose car may greatly outperform those of normal people.They will
then be forced to overtake at excessive speed and in appallingly dangerous
situations.
No, the only solution is to keep speeding up until the car behind drops back
to a distance that you feel is not threatening.After all , if you do hit
someone it is highly unlikely that it will be proven that you were speeding
or driving carelessly, and even then, a suitable demonstration of remorse
will attract much sympathy from the court.
If you are a lady you may consider pulling over to allow the Audis to
proceed at their enhanced velocity, as seems to be recommended in the
highway code. Indeed the A9 carries many notices to this effect, based on
the idea that the quicker the ton uppers get to Aviemor through the snow the
safer the road will be.

TerryJ