6. Where, on any day before the coming into operation of these Regulations, a person is entitled to incapacity benefit and continues, on that day or any day immediately after the coming into operation of these Regulations, to be entitled to incapacity benefit, whether or not by virtue of section 30C of the Social Security Contributions and Benefits (Northern Ireland) Act 1992, the principal Regulations shall have effect as if these Regulations had not been made.