Re: ...
Nevar?
Atradu šo par Applying from inside the UK, bet tas ir specifiski par gadījumu, kad tu may be able to pay for a faster decision on a visa or settlement (‘indefinite leave to remain’) application if you’re applying from inside the UK, bet vai esot inside UK ir iespējams pieteikties "lēnajai vīzai", to es neatrodu
https://www.gov.uk/faster-decision-visa-settlement