BJP supporters raise slogans before boarding a Calcutta-bound train to participate in the partys Nabanna Abhijan march, at Balurghat railway station in South Dinajpur district
Pictures: PTIPeople walk through the Howrah Bridge which was closed due to BJPs protest march
Security personnel use water cannons
Tear gas being used by security personnel to disperse BJP supporters
Police baton charge on party supporters
Supporters throw stones at security personnel
A security personnel fires a tear gas shell
Crowd during Nabanna Abhijan (March to Secretariat) to protest against alleged corrupt practices of TMC government, at Santragachi in Howrah district
BJP supporters try to break police barricade
BJP MP Locket Chatterjee being detained by police personnel during the partys Nabanna Abhijan
Leader of Opposition in the West Bengal Assembly speaks to the media
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