Wang Lixiong, 62, the well-known Chinese writer and scholar, has been prevented from boarding a Beijing flight bound for Japan because, officials say, of his support for the Dalai Lama and Tibetan Independence, and “threatening national security interests”. He planned to travel to Japan and Taiwan to observe their forthcoming elections. Wang is married to Woeser, the Tibetan writer known for her outspoken condemnation of Chinese policies in Tibet.