Jakarta Governor, Basuki 'Ahok' Tjahaja Purnama appealed visitors of City Hall to participate maintaining the cleanliness. He asked that the cleanliness is not only assigned to janitors. 

The janitors just provide the trash bins

"The janitors just provide the trash bins. For the grimy team is not allowed to clean the trash, they only socialize that visitors should dispose trash in its place," said Ahok at City Hall, Monday (9/7). 

He also wants CCTV cameras in each room that used in City Hall tour to keep being observed.  Thus visitors' activities could keep being controlled including those visitors who litter the area. If they refuse to be warned, officers could confiscate their ID Card.