The great British ritual of any outdoor gathering: someone sat in a folding camping chair beside their stall, car, pitch or prize, guarding it all day, half-asleep in the sun, flask to hand. Deadpan and very Martin Parr.

Where it works: car shows, car boot sales, markets, county shows, seaside fronts, allotments — anywhere people set up and settle in for the day.

Best time: the mid-afternoon lull, when energy has dropped and people have sunk into their chairs.