Sorry just so I'm clear, are you saying that Victoria has a special dispensation that means you can Propose or Second somebody you've never met? We definitely don't have one of those.
In Victoria, you can Propose and Second someone you have not known for 12 months, and in Rule, someone you had not even met.. but someone, and more than just one someone, must have more than just met them.......
Rule 217 say that you must have known a man for 12 months or more to Propose or Second him to become a Freemason - and there is a form to that effect Proposer and Seconders must sign Rule 243 allow a Dispensation of Rule 217 from the Grand Master. In theory, you could propose someone you had not met. HOWEVER, to be put to a ballot, a man must be interviewed and the if Rule 243 is being used, it triggers police checks and (and extra) written report and the applicant signing a Code of Conduct. The usual inquiries for an applicant with Proposer and Seconder under Rule 217 must still be made, and they included four written references (they don't need to be Freemasons, but must have known the applicant for not less than 12 months) and notice to other lodges of the Proposition which includes a WM informing members if the applicant is unfit, it is his masonic duty to write to our Grand Sec. The usual procedure is the WM and Sec propose an applicant not known for 12 months using Rule 243, and it is possible they might not have met him.. but also in practice, the man would have been at a formal interview where the Sec or WM would likely be present. It is also an expectation that he attends the South (aka Festive Board, aka dinner after the ceremonial meeting) and attend any social events the lodge holds. In practice, most applicants who come under Rule 243 have been through two separate interviews and interacted with attending lodge members. In many ways, they have been through more hoops than someone who has been known to both Proposer and Seconder for 12 months or more.
Either way, at it's shortest (and again, requiring a Dispensation under another Rule 242 from the MWGM) time an applicant can get into a lodge, even if both son and grandson of financial members, is 3 months, the usual 4 months, and most applicants will be on a 4 to 6 month journey after applying to a specific Lodge (they meet monthly and 11 times a year is the usual) before becoming a Freemason, and it is not unusual to be slightly longer, and someones, much longer. We've been reading out current applicant for 5 months and we're still not comfortable to ballot him (and not able to do so constitionally) and he is the WM's mate.
I would suspect UGLE would have a mechanism to deal with men not known to Freemasons when they first inquire. Many GLs do.