In November, Hong Kong invited Beijing to interpret the national security law after the city’s top court rejected a government attempt to bar an overseas barrister from appearing in a high-profile case. Hong Kong authorities locked horns with international sports bodies after rugby competition organisers confused a 2019 protest song with the Chinese national anthem. Security law interpretationHong Kong’s government has asked China’s legislature to interpret the national security law which Beijing imposed in June 2020 after the city’s top court rejected attempts to bar a British barrister from …