Just for clarity, I am sure if you contacted Heathrow BF they will only deal with London flights.as per your conversation and letter However the Email address on the start of this thread is for a Home Office central dept that deals with the issue of Tempoary Export letters, if you read their Email address it’s there.and below, below and in the OP he has the number as well. They are a central resource who work within the Home Office, that’s who you need to contact if you want the Temp Export letter ahead of your tripThank you.
I have spoken and written to UKBF at London Heathrow and they have said verbally and confirmed back in writing that they only deal with activities for London Heathrow departures and arrivals.
They are not the National hub and do not issue documents for other airports / regional departures.
I am still progressing this obviously as I completely understand it is a necessity for entry into S.A. with a hunting rifle. I will let everyone know how this is finally resolved.
The way it is going I may cancel my regional flights and drive to Heathrow!
bflhrfirearms@homeoffice.gov.uk