I believe the person you are referring to is Sonam Wangchuk. He is an engineer, education reformer, and public figure known for promoting science and education. Coming from Ladakh, a region with unique geographic and climatic challenges, he has developed several practical innovations to help local communities address these issues. He has also contributed to education by helping establish learning institutions and initiatives that promote community focused education.

He later became associated with CJP because of his passion for education and public causes, and chose to participate in its protest movement. As part of the protest, Mr. Wangchuk began an indefinite fast a traditional form of peaceful protest in India that has been used since the country's struggle for independence. The demonstrations were organized at Jantar Mantar in New Delhi, a location that has long been associated with public protests.

During the fast, doctors reportedly carried out routine medical examinations to monitor his health. A few days ago, reports emerged alleging that police officers dressed in civilian clothes and posing as medical personnel entered the protest site. According to these reports, Mr. Wangchuk was taken into custody and transported to a hospital for medical evaluation. It was also reported that visitors were not permitted to meet him unless they surrendered their electronic devices, which led to public speculation and concerns about the circumstances of his detention.

If I understand correctly, the other person you are referring to is Rahul Gandhi, the leading figure of the Indian National Congress. Reports surrounding his detention during the protest are still developing, and many details have yet to be confirmed. That said, incidents involving the detention or arrest of activists, journalists, opposition leaders, and protesters have become common enough in India that many people view them as part of a broader pattern of suppressing dissent. Even when pressure does not come directly from the government through legal action, politicians are often accused of relying on local supporters, strongmen, or criminal elements to intimidate, harass, or silence critics.