That resulted in a criminal investigation by Russian authorities who saw it as an insult.
According to Kolar, there is a real threat to his life.
“I can really only tell you that I have been given police protection. It was provided to me on the basis of certain realities ... that there is Russian man here whose task is to liquidate me,” he stated.
It is noted that police protection of Kolar and the city of Prague Mayor Zdenek Hrib was tied to the arrival of a Russian man carrying a diplomatic passport in early April, seen by security services as a threat.
Kolar also added that Pavel Novotny, mayor of another Prague district (Reporyje), was also a target.
Nevertheless, Kremlin spokesman Dmitry Peskov stated that those claims looked "like another hoax".
As we reported earlier, Bellingcat, the independent investigation bureau managed to identify the officer of Russia's FSB who was involved in the MH17 catastrophe.