Thousands of Georgians staged a "March for Europe" Sunday, calling on the government to scrap a controversial "foreign influence" bill, which the EU has warned would undermine Tbilisi's European aspirations.
There have been mass anti-government protests since mid-April, when the ruling Georgian Dream party reintroduced plans to pass a law critics say resembles Russian legislation used to silence dissent.
Waves of similar street protests -- during which police used tear gas and water cannon against demonstrators -- forced the party to drop a similar measure in 2023.
Police have again crashed with protesters during the more recent protests.
On Sunday evening, thousands turned out again at Tbilisi's central Republic Square for what organisers called a "March for Europe". The kilometre-long procession, which featured a huge EU flat at its head, stretched out along Tbilisi's main throughfare towards parliament.
"I am here to protect Georgia's European future," said 19-year-old Lasha Chkheidze. "No to Russia, no to the Russian law, yes to Europe."
The rally was organised by around 100 Georgian rights groups and opposition parties, which have until now kept a low profile at the youth-dominated daily protests.
"The authorities, which have reintroduced the Russian bill, are going beyond the constitutional framework and changing the country's orientation, betraying the unwavering will of the people," the organisers said in a statement.
To counter days of anti-government protests, Georgia's ruling party announced its own rally on Monday, when a parliamentary committee is set to hold second reading of the bill.
If adopted, the law would require any independent NGO and media organisation receiving more than 20 percent of its funding from abroad to register as an "organisation pursuing the interests of a foreign power".
Georgian President Salome Zurabishvili -- who is at loggerheads with the ruling party -- has said she will veto the law.
But Georgian Dream holds a commanding majority in the legislature, allowing it to pass laws and to vote down a presidential veto without needing the support of any opposition MPs.
Georgia's bid for membership of the EU and NATO is enshrined in its constitution and -- according to opinion polls -- supported by more than 80 percent of the population.
Georgian Dream insists it is staunchly pro-European and that the proposed law aims only to "boost transparency" of the foreign funding of NGOs.
But critics accuse it of steering the former Soviet republic toward closer ties with Russia.
"This law, as well as this government, are incompatible with Georgia's historic choice to be an EU member," the leader of the opposition Akhali party, Nika Gvaramia, told AFP at the protest.
EU chief Charles Michel has said the bill "is not consistent" with Georgia's bid for EU membership. It "will bring Georgia further away from the EU and not closer", he said.
In December, the EU granted Georgia official candidate status.
But before membership talks can be formally launched, Tbilisi will have to reform its judicial and electoral systems, reduce political polarisation, improve press freedom and curtail the power of oligarchs, said Brussels.
Once seen as leading the democratic transformation of ex-Soviet countries, Georgia has in recent years been criticised for perceived democratic backsliding.