The two top candidates face each other in a second run-off, on Sunday, May 7.
French elections always take place on a Sunday.
The far-Right firebrand: Marine Le Pen
Her father, Jean-Marie, was a racist and a convicted holocaust denier who showed more interest in rabble-rousing than leading the FN into power.
But Marine Le Pen, a former lawyer with a steely blue-eyed glare, is taking the far-Right group in a decidedly different direction.