Well it is a curious post but here goes. Do you have PSM? If you do turn it on. I don't so here is what I suggest. Watch out for any wet, gravelly or icy surfaces. You want to get rid of the speed before you enter a turn. If you are new to this car just slow down a bit. The speed can go to you head so keep to the posted speed limits. It will be several thousand miles before you know the limits of the car and keep it in my mind if you have an accident it is expensive to fix.
On snow covered or icy roads the back end breaks away easily on acceleration. So gently on the accelerator. Dry roads are a blast and be prepared for other cars not seeing you as the P car sits low. Have an exit strategy! Enjoy the ride....
Which part of the UK are you in?