“All this speculation about forcing people to vote for certain political parties – at the end of the day you’re alone and casting your vote, and electronic machines are counting that vote,” said Bochorishvili.
Critics say the changes have been brought in too hastily and that in some places there is a genuine fear that the vote is not really secret.
Not far from the centre of Tbilisi, Vano Chkhikvadze points to graffiti daubed in red on the walls and ground outside his office at the Civil Society Foundation.
After the “foreign influence” law was passed during the summer, in the face of mass protests in the centre of Tbilisi and other big cities, he says he was personally labelled by Prime Minister Irakli Kobakhidze as a state traitor.
“We were getting phone calls in the middle of the night. Our kids even were getting phone calls. They were threatened.”
Ahead of the vote, the EU warned that Georgian Dream’s actions “signal a shift towards authoritarianism”.
Whoever wins Saturday’s vote, the loser is unlikely to accept defeat easily.