What is the process for obtaining a Non-B visa in Liverpool, UK?

To obtain a Non-B visa in Liverpool, UK, you need to call the relevant office. They will request your documents via email, which must be scanned and sent back to them. The office will then handle the submission to London for pre-approval. After approval, you will receive an appointment to collect your visa, which costs £70 for same-day collection. A guarantor is required, and one individual used their mother for the UK while leaving the guarantor for Thailand blank.