The Organization for Security and Co-operation in Europe (OSCE) warned on Wednesday that Ukraine's new bill regulating media's activity could pose a significant risk to freedom of expression.

The bill was presented by the Ukrainian government of President Volodymyr Zelenskiy on January and has sparked an outcry from journalists, domestic NGOs and lawmakers.

It aims at curbing the spread of disinformation amid a conflict with Russian-backed separatists in the country's industrial east, as K...