score:25
The UK and France have different visa regimes. France is part of the Schengen Area and the traveller will require a Schengen visa to enter France.
Upvote:-4
Without a visa, your friend will never be able to even get on the train. There is a customs point in London between the street and the train platform.
Upvote:2
You need to apply from your home country, also prove you are not going to work there..having a UK visa is no assurance you will get a Schengen visa...
Upvote:9
Whether for ten minutes or three months, you need a Schengen visitor visa. The UK is not part of Schengen, your visa has no power there.