Pat Hetherington

The provided news articles focus entirely on the upcoming nationwide test of the AusAlert emergency warning system in Australia. They detail that virtually every phone, smartwatch, and tablet in the country will emit a loud, un-silenceable siren at 2 PM AEST on Monday, July 27th. This test is the first of its kind for the new national system, designed to alert the public to emergencies. The articles explain the functionality of the alert, noting it will override 'do not disturb' and silent modes. There is no mention of an individual named Pat Hetherington in relation to this event or any other context within the provided snippets. Therefore, based on the given information, Pat Hetherington is not a newsworthy figure in this context.