Does LAX still block phone signals in the terminal? A friend due to collect me waited outside with no idea where I was when I got ‘referred to secondary’ at immigration there a couple of years ago.
Apparently I have the same first and last names as a number of people on their ‘list’ (my first and last names are very common but my middle name is unusual and my fingerprints are all my own). The interrogation consisted of being asked things like ‘Were you convicted of illegal gambling and gun running in Florida in 1984’ and replying ‘No’. Apparently a denial is all it needs.
The idea of an international airport blocking phone signals felt very creepy. I guess that’s how it always was pre ubiquitous mobile phones.