In 2017, an anonymous vigilante spent their nights travelling round the streets of Bristol with their self-made 'apostrophiser'. Their mission: to correct the city’s poorly punctuated signs.

Apostrophes are the curly floating commas in sentences that usually indicate possession or a contraction. There are a few set phrases and holidays, however, that also use apostrophes. In fact, ...

In French, to show that someone possesses something, you use their word for “of,” which is “de”: La plume de ma tante. Spanish works the same way: La venganza de Moctezuma. Italian, too: Buca di Beppo ...