Dorje Shugden practitioners then demonstrated peacefully, so they demonstrated against this ban peacefully in the beginning, in the middle and now across Europe and the US, despite CTA saying the demonstrations are dangerous during Dalai Lama's tour of Italy, in the end the italian police discovered the ISC demonstrated not like hooligans but as Buddhists.
We have no recourse for a formal dialogue with CTA or the Dalai Lama hence demonstration is the only thing the ISC can do. No one wants to spend so much time demonstrating, if there is a way to resolve this issue amicably. The CTA would have a dialogue with CHINA who have killed their people, destroying Tibetan environment, culture, tortured the sons and daughters of Tibet.
What has Dorje Shugden done, people claim we murdered 3 monks, that is hardly anywhere close or significant to what China did when they took over Tibet, not even close. Yet they deny us to have a dialogue. The murdered 3 monks there is no substantial evidence to pin it to Dorje Shugden activities or lamas or practitioners.