60028 passes Manningford Bruce on 7 November 2023 with the 6Z52 06:20 Tytherington to Willesden DC Rail Sidings, conveying another load of stone for the HS2 project. The stone would be later moved to the railhead at Quainton Road. With many hundreds of such diesel hauled stone trains, and thousands of lorry movements, the HS2 line is never going to be carbon neutral, despite what the publicity says!