Hello Everyone,

I have TPS advanced parole. Do I need a transit visa in London while travelling back to the US? My layover in London is 16 hours. My flight leaves from London on the next calendar day after arriving.

Thank you.

not sure about advance parallel thing but ifr a nepali passport holder checkin in n out through heathrow terminal 4 n u have a same airlines from nepal to heathrow n then heathrow to usa, then u dnt need visa. but say if u have indian airlines until heathrow but etihad air or abc airline from heathrow to jfk in this case u need DAT visa which is valid until 48 hrs but doesn't allow u enter UK

https://www.gov.uk/check-uk-visa