Singh, who was earlier associated with Hazare and recently joined BJP, sought to down play the meeting saying it was a courtesy call and there was no politics behind it.
He said that he meets Hazare whenever he comes to Delhi. However, when asked by reporters, he maintained that if Hazare's principles allow, he may campaign for him.
"Can't I meet him without any purpose? He is unwell. Everytime he comes to Delhi, we meet. He is here so I came to meet him," Singh said.
"Gen V K Singh is a patriot and so is Anna. When two patriots meet, one should not see politics in that," he told reporters.
Also Read
He also said that Singh was a former army chief and was free to meet anyone at a personal level.
On Banerjee's speech, Singh said, "I do not know what Mamataji is saying," Singh said.
Hazare, who was scheduled to share dais with Banerjee, skipped the rally citing health problems. The rally was billed to be a platform to launch Banerjee's national ambitions.