Pune's Guardian Minister Girish Bapat and the city civic body have ordered an inquiry into the incident.
The Sambhaji Brigade, which claimed responsibility for the alleged vandalism on social media, said that after removing the writer's bust from the garden maintained by Pune Municipal Corporation, its workers threw it in a river.
The outfit alleged that Gadkari, in his book and play 'Raj Sanyas', portrayed Chhatrapati Shivaji Maharaj's son Sambhaji Raje in poor light.
"It is quite ironical the bust was installed in the garden, which was named after Sambhaji Raje. Such insult and defamation of Sambhaji Raje will not be tolerated," he said.
Shinde also said that those who vandalised the statue will surrender before police.
Meanwhile, the Deccan Gymkhana police registered a case against four persons in connection with the incident.
He said they registered the case after the Sambhaji Brigade posted on social media about the vandalism, claimed responsibility for the incident and disclosed the names of its members, who allegedly executed the act.
"We have recovered a CCTV footage from near the garden and found that there were four persons who had removed the bust at around 2 AM," he said.
The bust of Gadkari was installed at the main gate of the
Ram Ganesh Gadkari was considered one of the greatest writers in Marathi literature.
The play, 'Raj Sanyas', shows the relation between Chhatrapati Shivaji Maharaj and his son Sambhaji Raje and portrays their emotional struggle.
Bapat dubbed the incident as "unfortunate", and said he has issued orders for an inquiry into it.
Pune Mayor Prashant Jagtap has also ordered an inquiry into the incident.
"I condemn the act and have ordered an inquiry into the incident. Stringent action will be taken against those who are behind this act," Jagtap said.
The Sambhaji Brigade, a pro-Maratha social organisation, had in 2004 allegedly ransacked a Pune-based institute for helping an American author who made some objectionable remarks about Chhatrapati Shivaji in his book.
