Shah said the decision was taken to free the nation from colonial imprints as the Andaman and Nicobar Islands had an "unparalleled place" in the country's freedom struggle and history.
India's only mud volcano at Baratang in Andaman and Nicobar Islands has erupted after being dormant for over two decades. The eruption, which occurred on October 2, has led to the formation of an earth mound and the spread of muddy soil over a large area. Tourist movement to the site has been suspended as a safety precaution.
India's only live volcano in the Andaman and Nicobar Islands which had started showing activity in the year 1991 after being dormant for over 150 years has once again started spewing ash, researchers at Goa-based National Institute of Oceanography said on Friday.
"Chau violated all the norms. Moreover, he had also not informed the hotel (that he was visiting the area)."
The American had expressed a desire to meet the Sentinelese tribe, which is known to resist all contact with outsiders, often firing arrows at anyone who comes near.