PRAGUE—Tens of thousands of Czechs hit the streets on June 4 to demand the resignation of billionaire Prime Minister Andrej Babis over alleged conflicts of interest and an investigation over a decade-old EU subsidy for his businesses.
Organizers estimated at the start of the protest on Prague’s central Wenceslas Square that 120,000 had turned out, making it one of the largest demonstrations since the Velvet Revolution ended communist rule in 1989.





