This summer I’m traveling to France for work and was able to use frequent flier miles to buy tickets for the kids. A friends daughter, a college student, is coming with us to ‘babysit’ or sightsee with the kids. I was hoping to then go from France to spend a few days in the UK. Our babysitter is a US permanent resident but does not have a US passport. If she was traveling to the UK directly, she would need a UK visa. However she has a Schengen visa (France) and I’m wondering if she would still need a UK visa when traveling from France to the UK. I tried calling the help line to find out but they were pretty useless. This is in late June
TIa for any advice:help