asking to search his backpack, and when it's obvious there's nothing wrong, allowing him to go his way with an apology. Here's his 'suspicious behaviour':
· they found my behaviour suspicious from direct observation and then from watching me on the CCTV system;
· I went into the station without looking at the police officers at the entrance or by the gates;
· two other men entered the station at about the same time as me;
· I am wearing a jacket "too warm for the season";
· I am carrying a bulky rucksack, and kept my rucksack with me at all times;
· I looked at people coming on the platform;
· I played with my phone and then took a paper from inside my jacket.
Personally, I hadn't been informed that I should always look at policemen, while, at the same time, not looking at passengers. I was also unaware that I shouldn't enter a station until there's no-one else going in (hey, that should make rush-hour fun); I'm amazed they're still using the 'jacket too warm' bullshit; keeping your rucksack with you is, of course,
exactly what they have told you to do for the past 30 years, to avoid it being treated as a suspicious package; and looking at pieces of paper may be suspicious in Airstrip One, but not in the real world.
Whether arresting someone for using a mobile phone in public is justifiable I leave up to the reader.