We are not immune to the Covid-19 crisis in Sydney.
The 7-Eleven at 1 Weakleys Drive Thornton is now a Covid-19 site. The case date was on Tuesday, 13 July 2021 from 12.05pm to 12.11pm. If you were there at that time you must get a Covid test immediately and self isolate until you get the results. If you have visited the site since then, you must also get a test. Visit nsw.gov.au for full details and more detailed instructions.
If you need fuel, it may be wise to avoid petrol stations on major highways until the lockdown is over.