I don't know why they don't at least put a trash can on the train. If people are going to litter anyhow why not at least provide the off chance that hey they might toss their leftover food into the bin, instead of letting it roll all over the train for the next 16 hours. It's like the great ashtray removal in the last few decades. People aren't going to quit smoking because you took away the ashtrays, they will just toss their cigarettes on the ground where there used to be an ashtray.