Your use of Free Internet Burung Hantu shall be subject to the terms and conditions of Celcom’s Fair Usage Policy‎. You shall not use the Service to run programs or servers that provide network content or connectivity to any third party not at the location where the connection is installed (including but not limited to FTP, HTTP, newsgroup, proxy, torrents, tethering, P2P and IRC server), failing which Celcom reserves the right to manage your allocated bandwidth including but not limited to reducing your surf speed, suspend or terminate your bandwidth to the internet service.

Legally? Yup.. Question is: Will it be enforced?