Ceasefire can be monitored using drones, without creating buffer zone, - Zelenskyy

Compliance with the ceasefire can be monitored using drones and video surveillance without the need to establish a buffer zone.
Ukrainian President Volodymyr Zelenskyy announced this in an interview with Jake Tapper on CNN, according to Censor.NET.
How should monitoring be conducted?
According to him, when meetings take place at the level of negotiating teams—whether trilateral or bilateral—the various parties state that they need time to prepare for a ceasefire.
In particular, they say that monitoring is difficult, that weapons must be withdrawn, and that Ukraine must establish a buffer zone.
The Oleshky Experience
"The ceasefire in Oleshky showed that no, it isn’t necessary. War is technologically different now. You can monitor the situation using drones. You’ll have evidence of violations—actual video footage. I’ve always said that it all comes down to Putin’s political will. As we’ve seen, the decision to declare a ceasefire in Oleshky was made very quickly. And it worked. I hope we’ll find a way to push Putin toward peace. We can do this with U.S. mediation," the head of state concluded.