Senior Congress leader and former Rajya Sabha member Karan Singh on Monday wrote to Vice-President M Venkaiah Naidu, urging him not to abandon the “beautiful, unique, round” Parliament building to move into a new, modern one, as proposed by the government. In a letter to Naidu, who is chairman of the Rajya Sabha, Singh suggested changes in the Parliament building to accommodate more members. “In my view, it should be possible for us to shift unnecessary material and offices out of the present building and extend the halls to accommodate more members,” he wrote. The former Union minister also suggested that one could consider relocating the Lok Sabha to the Central Hall, where the Constituent Assembly met for several years, and shift the Rajya Sabha (RS) to the Lok Sabha hall; the existing RS hall could be used as a central hall-type lounge for members. “This would be far better than abandoning this magnificent building which is redolent with history and the memory of our great Constitution-makers and parliamentarians,” he wrote.