We were driving the way she had to drive on Saturday, and I saw now what the problem was. You're coming on the highway from a 270 degree turn, and the solid line goes for 200m, because this acts like a speeding lane, otherwise you would come to the highway with 40km/h, which would be dangerous, and that's why you have to accelerate on that lane, and after 200m, the line becomes dashed and you can cross it.
@Stephen: My girlfriend only works 19 hours a week, she only makes little money, that of course she also needs for herself.