Hi, 

Could anyone please guide me on what exactly is British Diplomatic Post.

I need to fill in a column for my ILR 'indefinite leave to remain' SET(M) Application Stating Have you had your fingerprints taken as part of a previous United Kingdom immigration application made in the United Kingdom or abroad? If  ‘Yes ‘than Give details of the British diplomatic post(s) involved if the application(s) was/were made abroad. As my application was made in Spain and I remember when I went for interview in Madrid- British Embassy they   took my fingerprints and facial image, But I don't understand what is the British Diplomatic Post in Spain....any hint?