Government must show Sadtu the door, otherwise just hand the entire ministry of education over to this power-crazed union, writes David Macfarlane.

Despite Senate approving a reform that would abolish the corrupt sale and inheritance of teaching jobs, unions have continued protests in Mexico City.

Ministerial review offers a way of breaking union’s stranglehold over education.

Last-ditch talks to avoid a strike that could see many schools stop teaching next week were postponed from Wednesday night to Thursday morning.