In England this is part of the "Vertical Drinking Establishment".
You reduce the numbers of chairs and tables. That means that you fit more people in and they have to hold their drinks. Holding a drink means you drink it quicker. They turn up the volume so you chat less, which also means you drink faster.
You reduce the numbers of chairs and tables. That means that you fit more people in and they have to hold their drinks. Holding a drink means you drink it quicker. They turn up the volume so you chat less, which also means you drink faster.