The Philippine National Police (PNP)-Calaca successfully conducted a tree planting activity at Brgy. Coral na Bacal, Calaca, Batangas, with the assistance of DENR-PENRO Batangas and DENR CENRO Calaca which distributed one hundred (100) Narra (Pterocarpus indicus) seedlings as per request and coordination of the said agency. The activity aims to address the problem in global warming.