BJP MP Nishikant Dubey on Wednesday demanded the constitution of a special parliamentary committee to inquire into Congress leader Rahul Gandhi's "contemptuous" remarks and consider if he should be expelled from the House to give a clear message so that "no one takes the pride and respect of high institutions for a ride". Dubey said he is seeking the formation of a special parliamentary committee similar to the one made in 2008 on the cash-for-votes scam during the UPA-I government.