BY A STAFF REPORTER: BJP again protest against Trinamool. The saffron party has demanded that MLA Firhad Hakim and minister Subrata Mukherjee be detained. The BJP has alleged that Firhad Hakim was seen influencing voters across booth number 159. He was accompanied by Minister Subrata Mukherjee. They have violated election rules. As a result, action should be taken against them immediately. They should be kept under strict police surveillance till the voting process is over.