The Prime Minister has announced that the National Day of Mourning for Her Majesty Queen Elizabeth II on 22 September 2022 will be recognised as a National public holiday. The day coincides with the National Memorial Service in Australia.
The City of Mount Gambier will close its sites, including The Riddoch Arts & Cultural Centre, with the following exception:
- Mount Gambier Visitor Centre open from 12:00 to 4:00pm
The Riddoch will re-open on Friday 23 September from 10:00am to 5:00pm.