As reported by the Reuters, Dalai Lama just issued an ominous warning in Frankfurter Rundschau on Friday:
I am very worried. Many Chinese citizens have armed themselves, and they are ready to shoot. It is a very tense situation. At any moment there could be an explosion of violence.
I suppose Dalai Lama was referring specifically to Han and Hui Chinese citizens, who were on the receiving end of indiscriminate violences by Tibetan mobs freedom fighters a year ago. Leaving aside the plausibility question of Chinese citizens stocking up guns in China, I wonder why they would feel the need to arm themselves nowadays?