strongMumbai:/strongMNS chief Raj Thackeray todayvisited new Mumbai Police Commissioner Satyapal Singh to greethim, four days after Arup Patnaik was transferred from thepost after opposition clamour for his ouster for alleged inepthandling of the August 11 violence. Raj also reiterated that home minister R R Patilshould resign, saying that not only the police commissioner,but also the state home department was responsible for thealleged failure to prevent the Azad Maidan violence. [caption id=attachment_432564 align=alignleft width=380