At least 100,000 people descended on Belgrade on Saturday for a mass rally seen as a culmination of months-long protests against Serbia’s populist President Aleksandar Vucic and his government.

Tens of thousands rallied on Saturday in downtown Belgrade against populist President Aleksandar Vucic and his government, the latest in a series of anti-corruption protests that have shaken his 13-year firm grip on power.

The protest in Belgrade, Serbia, was the culmination of four months of rallies against President Aleksandar Vucic’s government after a deadly train station canopy collapse.