Jakarta Governor, Pramono Anung hopes the 24-hour park operation policy will assist in declining brawl in Jakarta.

He said that Jakarta Provincial Government is focusing on brawl that involves teenagers.

"Hopefully this will decline brawl in Jakarta," Pramono said, while planting mangrove together with SMAN 1 Jakarta alumnus joint in IKABOEDOET, Sunday (4/20).

The lack of expression space for teenagers, Pramono added, is one of the brawl causes. It is hoped the 24-hour park operational will let teenagers express their hobby and energy positively.

According to him, Jakarta City Park and Forestry Agency also has improved some of the parks including the sport facilities and art spaces.

"Brawl is one of our concerns. Teenagers need a space to express their expression," Pramono stated.