Nepal has refused permission for Tibetans to mark exiled spiritual leader Dalai Lama's birthday over security concerns.
"There could be a law and order problem as infiltrators could organise demonstrations or try to self-immolate," assistant district administrator of Kathmandu Krishna Bahadur Katuwal told reporters.
The 14th Dalai Lama had fled to India to escape incarceration by the Chinese military.
Critics say the move reflects China’s tight grip on Tibetan activities in Nepal.

US to blockade Iran on Monday after talks fail to yield a deal
Haiti declares three days of national mourning for 25 killed in stampede
Australia appoints woman to lead its army for the first time
Orban ousted after 16 years as Hungarians flock to pro-EU rival
Trump vows to blockade Strait of Hormuz after Iran peace talks stumble
