New Delhi, Underlining that there is no carrying capacity restricting the number of pilgrims across Badrinath, Kedarnath, Gangotri and Yamunotri in Uttarakhand, the National Green Tribunal has asked the state's environment department secretary to disclose who would be held responsible in case of an accident. NGT asks Uttarakhand authorities to disclose responsibility in case of mishap in 4 pilgrim centres …