LONDON—The British have famously strict etiquette for queuing. Dare cut in line here and you’ll quickly be met with scorn, or at least a tut. But there is one place where forming a single line has ...

The reason pub-goers opt to form an orderly queue at the bar, instead of standing shoulder-to-shoulder while trying to order drinks, appears to have been discovered. A post to the r/CasualUK Reddit ...