As a trucker, restricted to 56mph I’ve been verbally reprimanded for both undertaking (using lane 1) and tailgating in lane 2 yet the numpty in lane 2 was allowed to bimble off at 50mph oblivious.
Use your commen sense. In heavy traffic it’s not worth pulling left, the car behind will automatically accelerate to fill the gap you’ve created and then sit there alongside effectively boxing you in. It’s a bit like candy crush.
Once the traffic thins get left. I believe keeping left keeps you awake and aware of the traffic around you.
It’s not up to you or I to control others who wish to speed. Sitting in lane 2 at 70 claiming anyone wanting to go faster is a badman is petty and pedantic. I believe it’s instant ban for being above 100mph so leave it too the police. Speeding is the least of my concerns when I see people messing about on iPads, phones, paperwork, make-up and even masterbating.
If your car has cruise control use it, it’ll save you money. If your vehicle struggles to climb a hill get out the way. Tailgate a truck, it’ll pull you up. When a truck is overtaking you, don’t speed up.
I’m ranting, I know