What is shown in the image?

The correct answer is B. This is a railway crossing. In the image, you can see the distinctive crossing sign that indicates a railway crossing ahead. It is important for drivers to be aware of railway crossings as trains have the right of way and can be very dangerous if not approached with caution.

Regarding the other options:

A. This is not an intersection as there are no roads crossing each other.

C. There are no children visible in the image, so it is not indicating that children will be crossing there.

D. While school zones are an important aspect of road safety, there are no children or school zone signals present in the image.