More towns in the territorial dominion include Skelmersdale, Burscough and Banks.

Inside plans proposed by the Boundary Committee for reorganisation of local government into one authorities inside Lancashire if North West England votes to have an elected regional assembly; a territorial dominion would even become split into deuce, by using the american a portion running sustaining Sefton and the eastern a portion attend Wigan.

In a original project this polemically involved splitting the town of Ormskirk itself. These keep around since been changed per Office of the Deputy Prime Minister, and Ormskirk is completely involved in the projected Sefton and West Lancashire authority.