London (PTI): Indian democracy is under threat, senior Congress leader Rahul Gandhi said during a lecture at Cambridge University, claiming that several politicians, including himself, are under surveillance.

Gandhi made the comments during his lecture on "Learning to Listen in the 21st Century", which was shared on Twitter by Congress leader Sam Pitroda, ex-adviser to former prime minister Manmohan Singh.

Raking up the Pegasus snooping issue, Gandhi alleged that the Israeli spyware was installed on the phones of a large number of politicians, including him.

Gandhi noted that in the Constitution, India is described as a Union of States and that Union requires negotiation and conversation.

"I have got a number of criminal liable cases registered against me for the things which shouldn't be under criminal cases. As the Opposition, it is very difficult to communicate with people when you have this type of an assault on media and on the democratic architecture," he said.