Share on Twitter Western Australia's hotel quarantine rules will be further tightened as much of the state prepares to emerge from lockdown. WA has posted a fourth consecutive day of no new community COVID-19 cases, paving the way for metropolitan Perth, the Peel region and South West to almost certainly conclude their lockdown at 6pm on Friday. Two unrelated infections were recorded among overseas travellers in hotel quarantine, Premier Mark McGowan confirmed on Thursday. More than 37,000 tests have been conducted over the course of the five-day lockdown. READ MORE "This is a remarkable achievement. I think it's a result that is a full credit to every person currently in lockdown and getting tested," Mr McGowan told reporters.