Maybe that could be to increase national opposition stature of tmc over INC.. u never know.. aage mituk.. dekho ki hocche.. electronic mode elections after all..
But public opinion heavily favours 🪷.. I have been saying this since March.. u won't believe even in our South bengal which is tmc bastion,I saw all villages from bandel to nabadwip filled up with bjp flags back in March..more than tmc.. so clearly they have increased significant cadre strength at ground level .. otherwise u know how opposition flags are treated in our bengal rajneeti..