India has lodged a strong protest with China after an Indian woman from Arunachal Pradesh alleged that she was detained and harassed for 18 hours by officials at Shanghai Airport. In a statement, the Ministry of External Affairs said the issue has been taken up firmly and “at the highest level” with Chinese authorities. The ministry added that Beijing’s actions violated international conventions on air travel, as well as China’s own rules that permit 24-hour visa-free transit for passengers of a