Before the completion of the investigation, all 25shafts will be sealed in Tkibuli - said Besik Amiranashvili, the Director of Imereti, Racha-Lechkhumi and Kvemo Svaneti Police Department.

According to him, the shafts will not open until the ongoing investigation is over.

According to Amiranashvili, all the responsible persons of the SakNakshiri are being interrogated in the frameworks of an investigation.

At least 4 people were killed and 6 injured during the explosion in the Tkibuli mine.

The investigation has begun under Article 240 of the Criminal Code of Georgia, which implies a violation of safety rules during mining construction works.