You must refrain from making a change of direction when...
A)you do not have right of way.
B)the road is one-way.
C)the speed and distance of vehicles coming from the opposite direction do not allow the manoeuvre to be carried out safely.Correct
In certain cases, making a change of direction usually involves crossing into the oncoming lane. When the speed and distance of approaching vehicles coming from the opposite direction do not allow us to carry out the manoeuvre safely, we must abandon it.