ðˈʌs, ðə pˈɜːmənənt tˈɛmz nˌævɪɡˈeɪʃən kəmˈɪʃənɚz wɜːɹ ɐpˈɔɪntᵻd θɹuː ɐ fˈɜːðɚɹ ˈækt ˌʌndɚ kˈɪŋ dʒˈɔːɹdʒ ɹˌoʊmən tˈuː ɪn wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd fˈɪfti wˈʌn.
Thus, the permanent Thames Navigation Commissioners were appointed through a further Act under King George II in 1751.