Marine Le Pen’s far-right, anti-immigration party is in reach of becoming the biggest political force in the French parliament after a historically high showing in the first round of snap parliament elections. The left and centrists immediately began to call for tactical voting to try to stop the far-right before next Sunday’s final round runoff, after exit polls indicated the National Rally (RN) had won about 34% of the national vote share with the leftwing alliance in second place and Emmanuel Macron’s grouping trailing in a distant third. The RN took about 12m votes – almost three times the 4.2m...