Peel the grapefruit with a knife, removing all the pith and peel in neat strips down the outside of the fruit. Cut between the membranes to remove the segments of fruit. Place in a bowl and sprinkle lightly with Seasoned Sea Salt. Add the rocket to the grapefruit with the spring onions. Dress with Greek Dressing. Toss lightly, then garnish with the pipped olives.