Turning Left or Right
Let's look at an approaching car turning right.
When you are on the priority road and wish to turn into the side road, you would treat it practically the same as when approaching a junction. You will have priority over any traffic emerging from the side roads but keep watching as you approach and drive through the turn for any drivers who may emerge thoughtlessly (particularly when your views are restricted as they are here).
Would you like to see that again?
Move onto reading about Crossing at Crossroads