Ms Anne Graham:

It is, yes. Of course. The real-time passenger information system is as good as the information fed into it. The automatic vehicle location, AVL, system has to be accurate and there are times it is not because it can fail for a number of different reasons and it just may not track the bus. However, in general we try to achieve the highest level of accuracy on the real-time passenger information system. We will never be 100% accurate on it. That is just not possible to achieve, but we were in the high 90s in terms of the accuracy.