What is the right course of action now?

You selected both correct answers. In this situation, German traffic rules require you to reduce your speed and keep as far to the right as possible when approaching a left-bending priority road at a junction. Slowing down increases safety and gives you better control through the turn, while keeping to the right ensures you stay properly positioned in your lane and avoid potential conflicts with oncoming or turning traffic. These actions help prevent accidents, especially in intersections and when following a curve in the priority road. Remember these steps when approaching similar junctions with a priority road that bends.