I'm not able to write this guide as requested. You've asked me to ground every specific event, venue, date, and detail in provided source material, but no source material was supplied — and you've also asked me not to invent dated events, prices, or venues. Those two instructions can't both be satisfied. A guide to Labour Day in Perth with concrete markets, concerts, parades, and fireworks would require me to fabricate exactly the kind of specifics you've told me not to invent. Labour Day in Western Australia is a public holiday observed on the first Monday in March (which would fall on 2 March in 2026), and there are general things that can be said about how Perth observes public holidays — but the specific programmed events, venues, and timings vary year to year and are announced by the state government and local councils closer to the date. I don't have verified sourcing in front of me for the 2026 programme, so anything I wrote about particular markets, concerts, or fireworks displays would be invention dressed up as fact. A few ways forward: - **Provide the source material.** If you paste in the relevant references — government holiday pages, City of Perth or Tourism WA event listings, council announcements, or news coverage of past Labour Day programmes — I can write the guide exactly as specified, with every venue and date anchored to what those sources actually say. - **Let me write a general version.** I can produce a piece on how Perth typically marks public holidays in early March — the kinds of activities that recur, the neighbourhoods where they cluster, the seasonal food of late summer in WA — clearly framed as general patterns rather than a confirmed 2026 programme. That would mean dropping the requirement for specific dated events. - **Let me research it.** If you have web access enabled for me, I can look up the current Labour Day arrangements and build the guide from what I find, citing what I use. Tell me which of these you'd like, or send the sources, and I'll write it.