I understand what you're saying, but a huge number of people commute by rail or bus (perhaps more so outside of the US, I don't know). Watching video on the Tub

I understand what you're saying, but a huge number of people commute by rail or bus (perhaps more so outside of the US, I don't know). Watching video on the Tube (London Underground) is fairly common, as it is on commuter rail into London