Sibal made the remarks during a panel discussion at the launch of the book, "On Leaders and Icons: From Jinnah to Modi", by the late journalist Kuldip Nayar.
"If Nayar would have been with us today he would have been very troubled with Modi. There have been immense desecrations of institutions under the Modi regime. Several institutions including the Governor's office, vice chancellors of universities, cultural institutions and the media have been under attack," Sibal said.
Responding to Sibal's allegations, Union Minister Hardeep Singh Puri said, "Amid the political slugfest it should not be forgotten that respecting and strengthening the democracy is what has been done by this government and not throttling of the dissent."