What it looks like in a UK hospitality business
Holding a few tables back for them is a judgement about your own trade: too generous and you carry empty seats through a service you could have sold, too tight and you turn away paying guests while a no-show table sits unused. The sensible version uses your own booking and arrival history by day and daypart rather than a rule of thumb, and it is reviewed when trading patterns change. In kitchen slang the same word also means a walk-in fridge, which is worth knowing before a handover goes sideways.
