I guess you didn't read the rest. The fact that European drivers also don't care about living quarters was another big reason. Additionally, regardless of whether there's a legal length requirement in the EU I would assume drivers would still choose the cab over engine design due to maneuverability in tight urban settings (also mentioned in the article).

I quite liked the other information provided. You suggesting that an article should contain less information seems quite silly. You know what you could do? Don't read the rest and you won't have an issue....