WB polls: Dilip Ghosh demands ban on Mamata's campaign following Cooch Behar incident
North 24 Parganas (West Bengal) [India], April 11 (ANI): West Bengal Bharatiya Janata Party (BJP) chief Dilip Ghosh on Saturday demanded a ban on incumbent Chief Minister Mamata Banerjee's political campaign in the state for the ongoing assembly elections, after the violent incident in Cooch Behar district where four people were shot dead by security personnel.