Gin and Sin Cocktail

Ingredients:
1 & 1/2 fluid ounces or 4.45 centilitres of Gin
1 fluid ounce or 3 centilitres of Orange Juice
1 fluid ounce or 3 centilitres of Lemon Juice
1/2 Teaspoon of Grenadine
1 fluid ounce or 3 centilitres of Orange Juice
1 fluid ounce or 3 centilitres of Lemon Juice
1/2 Teaspoon of Grenadine
Instructions:
Shake with ice and strain into a cocktail glass.
