廣深港高速鐵路
The anti-Hong Kong Express Rail Link movement was a social movement and period of civil discontent in Hong Kong between mid-2009 and early 2010. Select groups of Hong Kong residents protested at the proposed Hong Kong section of the Guangzhou–Shenzhen–Hong Kong Express Rail Link (abbreviated "XRL"), a high-speed railway that would link Hong Kong with mainland China's growing high-speed rail network.