At 7.15pm it was announced that there was no threat to the public! ie there wasn't somebody running around randomly abducting and possibly killing people. How did they know that? How could they possibly have known that? If I had been in that area at that time, I don't believe I would have felt safe and reassured. Surely LE only say that when they know the who and why - so if that was a true statement, then they obviously knew a great deal already, and maybe were already tracking PS. I just don't understand it.