The police are now conducting the awareness campaign.
About 90% of Ukrainians wear face masks amid the COVID-19 epidemic.
Ukrainian Deputy Interior Minister Anton Gerashchenko announced this while speaking on Radio NV when asked about the effectiveness of fines for not using personal protective equipment.
"About 90% of Ukrainians are now using protective face masks," he said.
"A decision was made in the first days after the entry of this law [on administrative liability for not wearing masks] into force – it became effective on Saturday – to introduce measures of warning: that is, if a police officer sees a person without a mask, then he or she warns of liability."
He explained the need to introduce liability for not wearing masks by the fact that this will create an "incentive" for people to implement the law. At the same time, he added that not all citizens might be aware of the fines, so now the police are conducting an "awareness campaign."
"About 30,000police officers who patrol the streets of Ukraine are now engaged in the campaign," the official said.
Gerashchenko also mentioned that some provisions of the law needed improvement.
"For example, it says that it is necessary for everyone to wear masks in public places. At the same time, cafes and restaurants work. I do not yet know how one could be in a cafe and eat through a mask," he said.
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