BJP MP Nishikant Dubey said he will be available whenever the ethics committee of the Lok Sabha calls him for proceedings in the cash-for-query row linked to Trinamool Congress MP Mahua Moitra. Ms Moitra has been summoned by the ethics committee on October 31 in the "cash for query" controversy. The committee agreed the allegations against Ms Moitra were "very serious". In a nearly three-hour-long proceeding today, the committee heard both Mr Dubey and lawyer Jai Anant Dehadrai and discussed every aspect of the allegations they have made against the Trinamool Congress MP, sources said. "They were normal questions... All I can say is the MPs are concerned. When they call me next I will come. The question is whether the propriety and dignity of parliament will hold. It is a question of the dignity of parliament. The ethics committee is more worried than me," Mr Dubey told reporters after the ethics committee proceedings ended.