PRIME Minister Narendra Modi this weekend suggested that a national level parade could be organised by police forces of about three to four states near the Statue of Unity every year on October 31, the birthday of Sardar Vallabh Bhai Patel, former union home minister who had played a stellar role for unification of India post-Independence. This day is also observed as National Unity Day. “This need not be a traditional parade but may be a…