When contacted for a reaction, Singh said he has nothing to say as former Law Minister H R Bhardwaj has already clarified the issue.
Bharadwaj earlier insisted that no "undue favours" were given to the judge because proper procedure was followed.
"So far as political threats to a coalition government is concerned there were always pressure(from allies) on appointment of judges which I never yielded," he said.
They said that there was, in fact, no scope for such a meeting at the airport as the then Prime Minister would get down from his car just next to the aircraft Air India One before boarding it.
