<h1>Left party centenary calls for nationwide unity to oust ruling party, defend constitution, workers, farmers, flood relief</h1> A senior leader of a left party urged strengthening the party nationwide at its centenary congress, calling for collective action to unseat the ruling national party and accusing the government and an affiliated right-wing organisation of undermining the Constitution and pursuing a theocratic, anti-welfare agenda. The congress agenda includes uniting left and secular forces, protecting workers' and farmers' interests, and organisational matters. The speech accused the government of broken economic and employment promises and criticised past policies affecting farmers. The leader also demanded central and state relief for flood-affected regions. These statements constitute political advocacy and criticism of public authorities within the ambit of democratic expression.