Mr. Denis O'Sullivan:

It is certainly an interesting point and the answer is absolutely yes. We engage on a regular basis and we run through various scenarios of potential incidents happening. Because we operate in Scotland, Northern Ireland and the Republic of Ireland, we interact with all the security forces in those jurisdictions. There is also a Government task force on this very subject of which we are all part. It meets on a regular basis and we go through various potential scenarios. In so far as we can pre-empt and plan for these things those plans are in place.