All over now. Looks very much like the act of one man with some considerable, ongoing issues.
Didn't end as well as most would have hoped - gunman and at least 2-3 confirmed dead, some non-life threatening woundings as well.
Not an organised terror attack though. Hopefully the media can stop banging on about Australia's innocence. Man, disturbed holds hostages, gunfire exchanged' is not a headline we could pretend is new. The fact that a flag with arabic writing was involved doesn't change much. That's just where his state of mind was.