Yes. If they do, what might happen is you might choose a different ISP. Its simply not in their business interest to censor content, hence they dont!
Typically, if they have to censor, it would have to be based on an agreement with the customer before hand, else it would be a violation of consumer rights!
Typically, if they have to censor, it would have to be based on an agreement with the customer before hand, else it would be a violation of consumer rights!