The reasons ”unknown” and ”disappointing news ” that Vargas Khan refers to when the Inner Line Permits were reinstated for Indian nationals was about saving lives . As predicted when they were scrapped in 2014 there were people going same or next day to 5300+ meters ( Khardung & Tanglang La ) and sleeping at 4250+ ( Pangong Tso, Tso Kar etc ) . Some of them died.
This winter Leh admin also introduced new rules for the Chaddar trek with mandatory acclimatization : medical checkup third day after arriving , with the statement released in the afternoon , so trekking starting on day four.
( Five posts on two forums under three different user names in two hours , pushing for the Ladakh Taxi Union . Got to be a coincidence . )