I have been living in the UK for 10 years, and I am preparing to apply for ILR under the condition of 10 years continues residence. I had 6.5 years Tier 4 student visa and 3.5 years Tier 2 working visa. Besides, I have met all requirements for the ILR visa.
However, my first passport and police registration certificate were stolen during a business trip in France in which the passport covers the first 4 years of my travel records

1. Graduation certificates for Master and PhD degrees
2. A supporting letter from my PhD supervisor proving my leave during the study and stolen event in France as he witnessed
3. All flight booking records
4. Bank statement and payslip of part-time job during the period that covered by first passport
5. An cover letter to explain the complexity of my case
I know that the ILR application can be made in person in premium service center now. If I choose to apply for the visa in person, is there any possibility that I can get the result on the day considering my complex situation? If I cannot get the result immediately, what is the process?
Please help if you know anything related to my case! Many thanks for your time and help!!!!
