I'm about to travel to Europe and have misplaced my UK passport. I have an Australian passport which allows me entry to the the European countries in question without a visa.
However, what is the situation with me re-entering the UK on my Australian passport? Given the Australian passport will only let me stay for 90 days if I was not a UK citizen, is this likely to cause a problem when I come to leave or enter again in the future?
I have a UK birth certificate and could probably bring other forms of ID/proof of address if that helps.
Thanks, Andy.