Europe has locked down it's train stations a bit, especially London, and in the UK, largely, you won't find a bin in a train station. In Glasgow Central you have to throw your rubbish on the floor, and someone sweeps it up.
Airports are a different matter. Airlines used the one bag security restriction to limit people to one piece of hand luggage permanently (maybe this was only a UK restriction, and it's been largely lifted now, but I think it's still in place in some airports), so you can't even bring a handbag and a shopping bag, or a handbag and a piece of luggage aboard the plane (it does seem to unfairly target women).
There's also the restrictions on luggage, photos at the gates, searches etc, but it's been years since I flew to America, so I don't know how bad it is in comparison.
Elsewhere in Europe, it's not as bad, but the UK is Americanised in more ways than one.