Avoid collisions!

Watch out for proximity warnings and redirect aircraft to avoid collisions!

If two aircraft approach each other too closely, you will hear and see a proximity warning. This does not mean that the aircraft will definitely collide; it means that they are close enough to each other to trigger the warning.

If it is your judgement that the aircraft can pass by each other in safety, you don't need to do anything.

If you judge that the aircraft are likely to collide, you can redirect one or both onto a safer path by touching and dragging.