Hi Paul and Marisa,
Thank you both for your advice.
Just to check, by validity, do you mean that I will have 12 months to enter Australia once the RRV is granted?
In terms of our children, they only have British Passports at this stage. They are entitled to apply for Australian passports as my Husband is Australian, but looking at the AHC website for London, their offices are currently closed due to COVID, so I don't think we are able to get Australian passports for them until we get to Australia. If we only have British passports for them at our time of arrival in Australia, do they need a visa to enter and if so, do you know which one?
Thanks again for your help.
Samantha