Are you sure the name of the vessel was EMPIRE HALLADALE?
My records show from 27/8/1946 until 7/11/1947 she was employed exclusively as a Troopship between Tilbury and Cuxhaven. (see attached)
Of the three vessels you gave me only one comes close, NEVASA.
Sailed Rangoon 11/Feb/1948
Arrived Southampton 8/March/1948
via Colombo sailed 15/2/48, Aden 22/2/48, Port Said 28/6/48
8/March/1948 was the date NEVASA entered Southampton Water. It may have been a few days until she berthed and you were disembarked.
Addendum.
Could the vessel be EMPIRE HELFORD ex KOSCIUSZKO Her movements would fit.
