West Bengal Chief Minister Mamata Banerjee will visit the riverine island of Sandeshkhali in North 24 Parganas district today-- a first since the sexual harassment controversy broke out ahead of the Lok Sabha election. But the Leader of Opposition, BJP's Suvendu Adhikari will not be far behind. Mr Adhikari has announced that he would hold a 'Jana Sanjog Yatra' in the area the day after the Chief Minister's visit.