Chatterjee, who will be 79 on July 25, is also arguing that such a move would cast a shadow on the speaker's office as it is supposed to be above party politics.Incidentally, another senior CPI-M leader and West Bengal Sports Minister Subhas Chakraborty had also written to Karat saying that it would not be correct to vote against the Congress-led government along with the BJP during the July 22 trust vote. Chakraborty, who is also a CPI-M state secretariat member, said the Communists would have to answer embarrassing questions from the people for a long time if the party's MPs voted against the Congress.