There certainly was a very complicated security risk assessment being done, literally on a daily basis. It was not until we were able to secure the ultimately 2,000 extra police officers that a level of scale on the policing side could match the scale and capabilities on the people side, particularly but not exclusively in the red zone.
The issue, again, was the level of public safety risk, the resources and capabilities we could bring to bear on removing that risk, versus trying to do it in an under-resourced, underprepared way, which we ultimately believed could have increased the likelihood of public safety risks, including serious bodily harm and loss of life.