Ms Anne Marie McMahon:

It is one of those practical things. It is very difficult to legislate for every type of eventuality but the whole area of signage would be very helpful. That is not a clear cut suggestion or solution. It is just one of those things that is very difficult to pin down or to articulate what the various nuances might be. Signage is one thing that we have discussed that might help around what a safe access zone is but there may be unintended consequences in doing that too.