The first time he was detained was on March 25, 2021 for participating in protest actions. The court imposed a penalty of 20 basic fines. After this, Oleg wrote the names of the police officers who detained him in the Vitebsk ChKB, for which a criminal case was opened 2 years later. Oleg is raising his daughter alone, born in 2012. He was sentenced to 4 years of restriction of freedom with direction.
On November 24, 2023, the prosecutor filed a protest and requested 3 years and 8 months of imprisonment. Oleg was forced to leave the country.