西洋菜街
Other campaigns by Socialist Action include a series of protests in 2013-14 against the decision to open Sai Yeung Choi Street in Mong Kok to all-day traffic thus ending its status as a pedestrian haven with live music, cultural performances, and open air political meetings. In 2013, Socialist Action also actively campaigned against the persecution of schoolteacher Lam Wai Sze who became the target of a hate campaign by pro-government groups after her protests against harassment of other organisations were caught on camera and went viral on social media. Socialist Action organised protests at the Education Bureau against threats to take disciplinary action against Lam.