The Government Says

Framework for a memorandum of understanding between the Secretary of State and Scottish Ministers: applying the Railways Bill in Scotland

Framework for a memorandum of understanding between the Secretary of State and Scottish Ministers: applying the Railways Bill in Scotland
Local copy of framework-for-the-mou-between-sos-and-scottish_ministers-railways-bill.pdf

https://www.gov.uk/government/publications/framework-for-a-memorandum-of-understanding-between-the-secretary-of-state-and-scottish-ministers-applying-the-railways-bill-in-scotland

seen at 18:33, 25 March in Policy papers and consultations.