æt ðɪ ˈɛnd ʌvðə twˈɛntiəθ sˈɛntʃɚɹi, ɪt wʌz ˈɑːbviəs ðɪ ˌeɪtʃˌɛstˈiː wʌz ɪn nˈiːd əvə mˈeɪdʒɚ ɹˌɛnəvˈeɪʃən, ðə fˈoːɹθ ʌv ɪts lˈɔŋ hˈɪstɚɹi.
At the end of the 20th century, it was obvious the HST was in need of a major renovation, the fourth of its long history.