The Construction Industry Sports & Volunteer Program (CISVP) mobilised over 100 industry volunteers to participate in the Country Park Hiking and Planting Day, organised by the Agriculture, Fisheries and Conservation Department and the Friends of Country Parks at Tai Lam Chung Country Trail, Tai Lam Country Park.

In addition to building the city, construction workers also dedicate their leisure time to promoting environmental conservation. The volunteers hiked and planted tree seedlings together, hoping to increase biodiversity in the mountains and promote the sustainable development of the ecosystem.