hi. I have posted my ddocuments to my fiancé in Singapore previously, but by the time we were able to apply (his passport was being renewed and we had to wait) the bank statements went out of date. Now, I have gathered new statements but the registry office needed to send me a new letter confirming the new dates for provisional booking as well, as sue to the delay I had to make the dates later. This was nearly 2 weeks ago and still no letter in the post. If I wait any longer the statements will yet again go out of date. Can I ask them to send me an email instead, confirming my provisional booking? Will the email suffice? Thanks.