Actually this is not annual anymore but returned to monthly now, with some random activities in between.
A bit of education on French labour disputes :
In France the right of strike is embedded in the constitution and withdrawing labour is a fundamental right of employees to show their discomptemp towards their employer .
On top of this it works extremely well, as , each time the controllers or the Pilots calls a strike the Governement backs off .. So why would you stop ?
