you're a braver girl than me*, if I saw someone taking photos of me at a cashpoint I might wonder if they were photographing or videoing me keying in my pin number or photographing my card.
with modern digital technology it's not hard to blow something up and read it. I photograph American football and the players/coaches have cheat sheets with the plays either on a clip board (coaches) or on a wrist band (players) If I zoom a full frame 21mp image I can often read what the plays are.
that said, I like the processing and composition of both shots, the lamppost nicely balances the man in the second shot.
* obviously you're a braver girl than me 'cos I'm not a girl but you know what I mean