https://www.police.sa.gov.au/__data/assets/pdf_file/0005/1015349/Entry-into-SA-Requirements-Table-29-15-July-2021-2.pdf

https://www.covid-19.sa.gov.au/__data/assets/pdf_file/0007/414772/Cross-Border-Travel-Associated-Direction-No-30-.15-07-2021.pdf

https://www.covid-19.sa.gov.au/__data/assets/pdf_file/0010/368542/Cross-Border-Travel-General-Direction-29-03-2021.pdf

https://www.covid-19.sa.gov.au/__data/assets/pdf_file/0006/414699/RACF-No-39-15-07-2021.pdf