We asked the Department about the impact of cancelling HS2 Phases 2 on other projects that would have had existing business cases dependent in part on Phases 2a or 2b. The Department highlighted the interdependency between 2b and Northern Powerhouse Rail and said that it would be some time before it had a business case for the revised scope of that. It said that while some of the programmes within Network North were well established, it did not yet have a business case for some of the others.38

We asked the Department about the impact of cancelling HS2 Phases 2 on other projects that would have had existing business cases dependent in part on Phases 2a or 2b. The Department highlighted the interdependency between 2b and Northern Powerhouse Rail and said that it would be some time before it had a business case for the revised scope of that. It said that while some of the programmes within Network North were well established, it did not yet have a business case for some of the others.38 Type: conclusion | Number: 18 | Response status: accepted Government response: 3.1 The government agrees with the Committee’s recommendation. Target implementation date: Spring 2024 3.2 The government is progressing its plan to implement amendments to Phase 1 of the HS2 programme, and to progress the closedown of the remaining phases. 3.3 The department is working through opti