Easier solution: print out tickets with a vending machine (or link it with a smartphone web app to reduce paper waste) and allow people to SIT or MOVE AWAY without losing their place. Works wonders w&#x2F; children (who often enough get bored as fuck, and as result noisy or otherwise disruptive, when forced to wait for longer periods of time with no movement allowed) and old-ish or pregnant persons who simply are physically overwhelmed by having to stand still for longer times.<p>Also works wonders against rich or pseudo-elite bastards thinking they&#x27;re too important&#x2F;rich to wait.