A new anti-LGBTQ+ law banning Pride events and allowing authorities to use facial recognition software to identify those attending the festivities was passed in Hungary on Tuesday, leading to a large demonstration on the streets of Budapest.

The ban is the latest in Prime Minister Viktor Orban’s crackdown on LGBT rights, which has already triggered legal battles with the EU and the freezing of billions in funds.

Hungary’s ruling coalition continued its crackdown on the country’s LBGTQ+ community on Monday, as members submitted a bill to parliament that would ban the popular Budapest Pride event and allow authorities to use facial recognition software to identify attendees.