URL copied Image Source : PTI Mamata Banerjee arrives at a polling station during the second phase of West Bengal Assembly Polls at Boyal in Nandigram on Thursday (April 1). The Election Commission (EC) cited the report of its general observer in West Bengal on Thursday to say voting was not disrupted at any moment at polling station number 7 in Nandigram, from where Chief Minister Mamata Banerjee is contesting. In a statement, the commission said "many sections of media have been covering the incident of alleged gherao of Hon'ble Chief Minister of West Bengal and crowding at Polling Station No. 7 at 210 Nandigram AC (assembly constituency) today that inter alia resulted in disruption of poll process". It said general observer Hemen Das, an IAS officer, and police observer Ashutosh Roy (IPS) were asked to go to the spot immediately.