321 semi-fast from Huntingdon to London Kings Cross

#ts14 Scenario Final GB #rtdp{00000029-0000-0000-0000-000000002014} East Coast Main Line London-Peterborough electric Settle to Carlisle First Capital Connect Class 321 #scnr{fec4ce71-5aa9-47d3-8c79-8ec9b86afacd}