We do exercise rigid oversight on all our projects and programs. Since the OAG report, we have embraced all recommendations.
There was a specific recommendation about managing in a more comprehensive and meticulous way the schedules, costs and scope of the project. We're using the earned value management tool to do this.
We've also increased the level of risk management that we exercise on the projects, the programs with the shipyard, and the strategy writ large, and we have integrated risk management discussions within all levels of governance.