Di Inggirih, buku aturan operasi disabuik 'Konsep Operasi untuak Jalur Rel Utamo GB'
"Di Inggirih, buku aturan digunoan disabuik " " GE / RT8000 Rule Book Amendments to ERTMS modules " " atau labiah biaso disabuik " " Rule - book " dek pagawai kareta api. "