A review of Grimshaw's proposals for HS2’s station at Euston is expected to reach its conclusion next month.

HS2 was ordered to take another look at the plans following last year’s independent review of the project led by Doug Oakervee.

Transport for London (TfL) board papers from last month said the Department for Transport (DfT) had instructed HS2 to proceed with further development of a plan for 10 HS2 platforms, a single-stage build and increased oversite development but that the impact on TfL’s infrastructure, operations and passengers needed further consideration.

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