well, not sure what passport you hold but I can asure you that I get the interrogation (not mini) from LGW,GVA,BCN, etc

from LGW I had to explain to them that my wife and I really are married......and that our lastnames are different because the woman doesnt change her last name when she marries down here (SJO)

in GVA, I was asked to provide a SECOND ID..........that was fun.......I carry like 4 photo ids

in BCN my wife got the interrogatory as in 'where is your husband, why didnt he travel with you?'

in FRA a friend of mine was asked to provide the tickets for the World Cup games (back in 2006) that he attended.....lucky him.....he saved them as souvenirs LOL