The Airport Authority Hong Kong (AAHK) announced that in January, passenger traffic at Hong Kong International Airport (HKIA) registered around 2.1 million, marking a year-on-year surge of 28 times
The rule allows the city's air regulators to impound planes for non-payment of charges and that aircraft can be sold after 60 days if the account is not settled
She also urged embattled Hong Kong leader Carrie Lam to hold a dialogue with the people of Hong Kong, who should take an opportunity in an effort to end to the crisis "peacefully and constructively"
Millions of people have taken to Hong Kong's streets since June in the biggest challenge to China's rule of semi-autonomous Hong Kong since its handover from the British in 1997