West Bengal Chief Minister and TMC supremo Mamata Banerjee on Tuesday asserted that hers is the only party that can oust the double engine government of the BJP, and provide the people of the country with an alternative to the saffron camp. Addressing a public rally here, she claimed that democracy has taken a backseat in Tripura under the BJP rule, as "parties were not allowed to organise political meetings, and journalists lost their right to gather news".