ðɪs ɐlˈaʊd fˈæstɚ ɹˈʌnɪŋ ɔnðə dˌʌbəljˌuːsˌiːˌɛmˈɛl fˈɑːloʊɪŋ ðɪ ˈiːst kˈoʊst ᵻlˌɛktɹɪfɪkˈeɪʃən θɹuː kˈɑːɹstɛɹz bˌʌt wʌz ɪnhˈiəɹəntli lˈɛs sˈeɪf.
This allowed faster running on the WCML following the East Coast electrification (through Carstairs) but was inherently less safe.