A woman rammed a car into a crowd of anti-government protesters in Serbia’s capital and injured one of them Friday, police said, as a student-led strike shut down businesses and drew tens of thousands of people to demonstrations around the country.

The nationwide protests took place on the same day that President Aleksandar Vucic held a big afternoon rally with thousands of supporters in the central town of Jagodina, his coalition stronghold, to counter the persistent anti-government protests that have challenged his tight grip on power for nearly three months.

Police in Belgrade said that they detained the 24-year-old driver who rammed into a crowd of protesters in a section of the city called New Belgrade. The injured victim, a 26-year-old woman was hospitalized; her condition was described as stable.