SAN Miguel Corp. (SMC) has extended its coastal cleanup drive in Calatagan and Balayan towns in Batangas as it prepares to start cleaning up the heavily-polluted Marilao-Meycauayan-Obando river system in Bulacan.

A total of 1,340 bags full of garbage were initially collected from the coastal areas of the two towns during the five-day cleanup effort held last month supported by both SMC and the government through the Tulong Panghanapbuhay sa Ating Disadvantaged/Displaced Workers program of the Department of Labor and Employment.