 Even though the population were pleased by the issuing of the decree, not enough was being done to protect and conserve the legacy from the Dutch colonial era.Many buildings in Kota Tua remain abandoned, and increasing pollution hastened up the dilapidation rate of the old buildings.Some old buildings in Kali Besar were destroyed for development despite the heritage status, such as Hotel Omni Batavia, which was built over an old warehouse.