; or (B) 1,000 miles. (3) High population areas; high consequence areas Any program established under subsection (a) shall not be located in a high population area (as defined in section 195.450 of title 49, Code of Federal Regulations) or a high consequence area (as defined in section 192.903 of title 49, Code of Federal Regulations). (4) Unusually sensitive areas Any program established under subsection (a) shall not be located in an unusually sensitive area (as described in section 60109(b)). (5) High consequence areas for hazardous liquid pipelines (A) In general Not later than 1 year after the date of enactment of this section, the Secretary shall submit to Congress a report containing an examination of the benefits and costs of prohibiting testing in high consequence areas (as defined in section 195.450 of title 49, Code of Federal Regulations) for hazardous liquid pipelines. (B) Contents of report The report described in subparagraph (A) shall examine the safety benefits of allowing testing for hazardous liquid pipelines in high consequence areas and whether additional testing conditions are required to protect such areas while conducting the program established under subsection (a) in such areas. (6) Restriction (A) In general The Secretary shall not approve a program under this section until the report required under paragraph (5) is submitted to Congress. (B) Exception The limitation in subparagraph (A) shall not apply if— (i) the Secretary determines that there is a need for a program under this section