Home Minister Amit Shah dialled Bengal Governor CV Ananda Bose and state BJP chief Sukanta Majumdar this evening to assess the law and order situation in the state after a clash broke out between two groups during a Ram Navami procession in Howrah on Thursday. A large police contingent was deployed in the area after a mob went on a rampage, burning vehicles, throwing stones and ransacking shops. Several police vehicles were also damaged during the incident.