Prime minister says shake-up is vital to restore tribunal crippled by years of political disputes

Poland’s prime minister, Donald Tusk, has vowed to see through a contested overhaul of the country’s constitutional court, declaring that “in certain matters, there can be no compromise”.

In a prime-time television address on Saturday night, Tusk was defiant, despite overnight protests that saw riot police drafted to protect the court’s building, saying the shake-up was vital to restore a tribunal crippled by years of political disputes.

President Karol Nawrocki seen struggling to gain entry to court building in Warsaw amid long-running row over the court’s legitimacy

Riot police were locked in a tense standoff with protesters outside Poland’s constitutional court on Friday night after its top judge was suspended in the latest escalation in a decade-long dispute over the court’s legal status.

The clashes followed a controversial decision by a group of government-appointed judges to suspend the court’s contested president, Bogdan Święczkowski, and his deputy, Bartłomiej Sochański, amid disagreements over the bench’s legitimacy.