BJP has announced a nationwide dharna tomorrow against the widespread violence unleashed against its party workers after election results in West Bengal. The party said, all Covid protocols will be followed during the protest across all organisational mandals of the BJP.<br />'' <br />''<span style="color: #222222;">Party president JP Nadda will visit West Bengal today in view of the wide spread violence that broke out in the state after election results. Several BJP workers and supporters were killed and injured in the violence. Mr Nadda will visit families of the affected party workers. The party said, widespread post results retributive violence has been unleashed on BJP workers and supporters by criminal elements in the TMC cadre.</span><br />