France chooses president in crucial election - video

French presidential election candidate for the En Marche ! movement Emmanuel Macron (C) casts his ballot as his wife Brigitte Trogneux (C,R) looks on, at a polling station in Le Touquet, northern France, on May 7, 2017, during the second round of the French presidential election. / AFP / POOL / PHILIPPE WOJAZER

Emmanuel Macron is favourite to win in opinion polls as France elects a new president.