The Economist: When France imposed a state of emergency in November, following the terror attacks in Paris, it implied some constraints on liberty. But the freedom to smoke was probably not one many observers had in mind. Fully 32% of French 17-year-olds admit that they smoke daily, and by law pupils can do so only outside school premises. Yet head teachers now fret that, by letting them out of the school gates during the day to light up, they face a greater threat: terrorism. Improbable as it seems, the country’s biggest head-teachers’ union, SNPDEN-Unsa, wrote last month to the Prime Minister, Manuel Valls, demanding clarification. Did the ban still apply under the state of emergency, as the health ministry insisted? Or, given the security risk of gathering on the pavement, could head teachers make an exception, as the education ministry seemed to suggest, and allow smoking on school grounds? This, argued some, was the lesser danger. “Between a cigarette and a Kalashnikov, the risk is not the same,” said Michel Richard, a head teacher at the union.

Alexander: Under threat of being denied cigarettes, I’m afraid I’d have to take my chances with the Kalashnikov.