Good news from the tax man.
We wrote to him/her to advise them that our accountant was retiring and that we were going to do our own returns from now on. The problem was that as we are non-resident we do not own a UK mobile, a necessity to gain access to our on line accounts.
They have confirmed, in writing to our new address, that we can in fact use a Thai number so all is well. It is also pleasing they have confirmed our Thai address too, which further proves our non-residency.
As we have been now for over 11 years...