I don't think it's possible. But I have been wrong multiple times in the past...
https://www.theguardian.com/comment...ns-tribunals-pressure-mounting-vladimir-putin
We are closer than ever to arresting Putin, but the US must play its part
Gordon Brown
A new grassroots campaign calling for the Russian president, Vladimir Putin, to be tried for war crimes represents an escalation in the demand for justice for the people of Ukraine. Already 2 million have signed a petition calling for Putin’s indictment.
Now, in the run-up to August’s Brics summit (Brazil, Russia, India, China and South Africa) to be held in Johannesburg, more than half a million have already called for the South African authorities to put him in prison if he flies in to their country. This public pressure comes as European leaders meeting in Reykjavík have intensified their call for coordinated intergovernmental action to find a way to punish Putin for his crimes.
The Russian leader’s recent indictment by the international criminal court (ICC) for overseeing
the abduction of Ukrainian children is the reason why he can now be arrested on the soil of any country that is signed up to its statutes. Russia has since retaliated by issuing an arrest warrant for the British prosecutor of the ICC, Karim Khan, in the growing confrontation between Russia and Ukraine’s western allies.
Russia remains adamant that Putin will take part in the Brics summit, but a special government commission established by South Africa’s president, Cyril Ramaphosa, has concluded that Putin’s presence would violate not only international law but also the laws of South Africa, and he is advising Putin not to attend.