It's been 18 days since we first reported on isolated cases of schools protests at a high school in Rennes in Brittany, in Caen in Normandy and Villeneueve d'Asque on the suburbs of Lille. The complaints were similar in theme, overloaded timetables, staffing problems, poor facilities. It spread to Saint Denis and Creteil on the outskirts of Paris days later, one interview with the students was sen 1.4 million times on TikTok. It gathered pace, and morphed into what we've seen throughout the week