Facebook’s attempt to provide free access to some Internet services has hit a roadblock: The Telecom Regulatory Authority of India has told the company’s wireless partner, Reliance Communications, to halt its support of the program. At issue is the idea that providing free access to some services but not others violates the principles of net neutrality, which basically asserts that Internet providers shouldn’t be able to charge more or less for access to specific websites. Those concerns have surrounded the Free Basics service affected by this request ever since the Internet.org initiative started rolling it out earlier this year.