3 oz of Orange Juice
1/2 oz of Lemon Juice
2 tsp of caster sugar (or sugar)
2 oz of jamaican dark rum (or Dark rum)
2 oz of soda water
Add all ingredients (except soda) to a collins glass. Dissolve sugar, filled with crushed ice, and add soda. Garnish with a cherry, slices of lemon and orange, and serve with straws.