Chuvash it might be the same for French but UK second passport rules are both your questions 1 & 2 and yes they do check before, letter has to be on company letterhead written by an executive or head of HR etc .... Specific examples of why needed etc (I am just getting my 2nd renewed again because it's full after 3 years and it was a 48 page one too!)
Last edited by RigpigMalta; Jul 13, 2015 at 10:35 am
Reason: additional info