Central Minister Want Bifurcation of West Bengal?

In the “Shaheed Samman Yatra” rally of BJP, the central minister in the BJP government at Siliguri demanded a separate North Bengal state. Barla said that he will raise the issue at the appropriate level also. Later Dilip Ghosh also supported his viewpoint and said that if the issue is raised it is the failure of Ms Mamta Didi and she should take the responsibility. Dilip Ghosh said afterward that the view of  Barla is his own and BJP is not in support of the demand?