Climate activist Sonam Wangchuk on Wednesday announced the agitation to demand statehood for Ladakh will be intensified and a 'border march' will be held on April 7 in the eastern part of the Union territory to highlight ground realities, including alleged encroachments by China. Wangchuk, who is part of the Leh-based Apex body that comprises social, religious and political organisations, said they are adopting the Gandhian approach in their agitation, which is vital to safeguard the fragile environment of the region and the indigenous character of its population. "We are followers of (Mahatma) Gandhi's Satyagraha. We are demanding the fulfilment of the promises made to us by this (BJP) government through its manifestos which led its candidates to win parliamentary polls (in 2019) and hill council polls in Leh (2020)," he told a gathering here. The activist ended his 21-day-long hunger strike in support of the demand for statehood for Ladakh and its inclusion in the Sixth Schedule o