A request to change the timeline for Y124 has been approved by the CAA.
NATS are targeting the February gateway assessment for Stage 2: Develop and Assess. The reasoning for this is to allow for additional time to engage further with stakeholders with regard to the development of design options, particularly the MoD and Areas of Outstanding Natural Beauty (AONBs).
This has also pushed back
the Stage 3 gateway assessment to April. The target implementation date remains unchanged at 25th February 2021.