You pull your big boy pants up and get down to Immigration unless you're in hospital when you ask the hospital if they can help get your extension. Alternatively, overstay and pay the fine.
nah, hasn't returned and I haven't heard of any plans to bring it back. They're about to introduce their equivalent of GDPR either tomorrow or 1 July, forgotten which one, which would make it impossible to bring that letter back. Whether they follow their own rules, however, is another thing altogether 🤣
based on being the guardian of a child, or dependent of someone with a non-B, based on being the spouse of someone on an extension of stay based on retirement...all have different requirements hence the use of the guardian visa name.