A75 in the headlines again for all the wron reasons

Sploom:
I guess I’m one of those plobbers then, I don’t want to hold anyone up but my license is very important to me, I can’t do anything else, if on the A75, it will be 40 or if I’m in England, 50,but really, how much time can you shave off the journey between Carlisle and Stranraer, given its mostly dual carriageway, I would say five minutes, that’s all.
The faster you do this job, the more work that is put on you.

Not sure what road you’re talking about but there’s very little dual carriageway on the A75.
If you choose to do 40 mph that’s fine just be courteous and let faster traffic through.
It’s roughly 100 miles from Cairnryan to Gretna 56 mph vs 40 mph you can work out the time saved it’s considerably more than 5 minutes.