Macron on edge as France’s right-wing National Rally party gains momentum in first round of elections

France’s right-wing National Rally party on Sunday made considerable gains in the country’s first round of elections, putting the centrist President Emmanuel Macron and his supporters on edge. 

Early projections suggest that the National Rally, led by Marine Le Pen, stands a good chance of winning a majority in the lower house of parliament for the first time, with an estimated one-third of the first-round vote, nearly double their 18% in the first round in 2022.

French polling agencies indicated that Macron's grouping of centrist parties could finish a distant third in the first-round...