Speaking at a BJP public rally in suburban Mulund, he said, "No matter how much others try to divert our attention, we are focused and our only agenda is transparency (in Brihanmumbai Municipal Corporation)."
Fadnavis trashed the Sena's claims of maintaining openness in the functioning of the civic body ruled by it, and claimed that he had documentary proof of "misdeeds" in BMC.
Accusing Uddhav Thackeray's party of "destroying" the metropolis, Fadnavis claimed that in terms of development, Mumbai now stood in the same league with Patna ("Mumbai ka vikas dekho kitna hua, Patna ke sath lake khada kar diya").
"I do not want to blame Uddhavji but the problem lies with his advisors. They want to ensure that the Shiv Sena is finished," the chief minister said, adding, "Our government has initiated inquiries as regards every allegation of corruption."
More From This Section
"We installed CCTVs at public places within a few months of coming to power (in October, 2014) for the safety and security of Mumbaikars. We made Mumbai the country's first Wi-Fi city," Fadnavis told the rally.
"We have done many things in just two years and the list is very long. Now, my question to them (Sena) is tell us what did you do in the last 20 years?" he asked his party's one-time ally in BMC.
(Reopens BOM 31)
Earlier in the day, Fadnavis addressed rallies in different parts of the State in support of BJP candidates fighting the Zilla Parishad polls slated later this month.
At Jawala Bazar in Aundha taluka of Hingoli district, Fadnavis spoke about how his Government is working for water conservation through Jal Yukt Shivar scheme and taking steps to increase farm productivity.
"We are trying hard for betterment of farmers through the Nanaji Deshmukh Krushi Sanjivani Project in association with World Bank and creating a network of automatic weather stations for technological assistance for better planning and produce," the BJP leader said.
At Bidkin in Aurangabad, also in Marathwada, Fadnavis said his Government was making education accessible to all.
With the 'Pragat Shaikshnik Abhiyan', thousands of students from private English medium schools are taking admission in Government-run ZP schools which shows our success to deliver quality education, he added.