Being in the Uk myself the CSO tend to have to much time on there hand's & will book anybody for the slightest offence.
 Train station's unfortunately are a very bad place to take photo's due to the current state of society , I was recently apprehended for taking photo's at a Bus Station , ah well I still have the pic's if anybodys intrested.
 Damn authority , Sorry I feel very strongly about this subject,
 Peace!