Just wondering if anyone here knows.

My cousin is currently in Paris and was sent by her company in the Philippines for a 2.5 months work. She wants to go to London so she can see the sights and meet me at the same time. She wasn't able to get a UK visit visa from the Philippines because of how her company rushed her application (got Schengen visa on a Friday and sent her to Paris the next day). I would like to know if she can apply for a UK visit visa from Paris? She's under the impression that she can only apply it from Manila since she's a Philippine passport holder. Although from UK Gov website, they said visitors can apply for a visa at any overseas post where an entry clearance applications are considered. I did some search in Google and they have conflicting interpretations of it. I hope someone can give us some info regarding this, especially those who have experienced this.

Thanks in advance!