Companies are paying greater attention to safety now than they have in the past. We certainly noticed a marked change in the culture probably post the Railway Safety Act review. In the mid-2000s there was a spate of accidents that caused a great degree of concern.
We had additional emphasis on safety management systems after that. The Railway Safety Act review took place, so I think companies sat up and took note that it was in their own best interests to improve their safety performance as well.