<p>The rally was addressed by Trinamool chief and union Railway Minister Mamata Banerjee. <br />"He has been picked up from the Naihati area. After Banerjee left and the meeting was over, we picked him up. Right now he is in police custody," sub-divisional police officer Ajay Kumar Thakur told IANS.Subhranshu Roy is a Trinamool Congress candidate in the West Bengal assembly polls.</p>
<p>The rally was addressed by Trinamool chief and union Railway Minister Mamata Banerjee. <br />"He has been picked up from the Naihati area. After Banerjee left and the meeting was over, we picked him up. Right now he is in police custody," sub-divisional police officer Ajay Kumar Thakur told IANS.Subhranshu Roy is a Trinamool Congress candidate in the West Bengal assembly polls.</p>