I had an old British visa on my old passport and I applied for a different new visa and I now have a new passport. Of course, my document checklist requires my passport, but says to submit my old passport also if I had already obtained a visa. I have a photo of my old passport, a photo of my old visa and all the numbers, but I do not have the old physical passport to submit it.
My biometric appointment is imminent and I may be able to find my old passport later than my date of appointment. Is it acceptable to provide images / copies for the moment and then provide the physical copy later? What if I am unable to find the physical copy but can I provide images?
I may also need my old passport for 10 years of travel history. I do not have pictures of that. What do I do?