Bengaluru, Oct 6 (UNI) union Minister HD Kumaraswamy on Tuesday intensified the NDA's attack on the Congress government over the alleged misuse of Form-7 applications during the ongoing Special Intensive Revision (SIR) of electoral rolls, questioning the source of pre-printed forms and raising the issue of the Siddhartha Vihar Trust. Kumaraswamy, along with BJP and JD(S) leaders, had met Chief Electoral Officer V Anbu kumar and demanded that police be directed not to register cases against people merely for filing Form-7 objections. The NDA leaders alleged that police were being used to intimidate BJP workers and others participating in the…