Ingredients:

• 50 ml Tanqueray No. 10
• 25 ml freshly squeezed lime juice
• 50 ml freshly squeezed grapefruit juice
• 30 ml Elderflower syrup
• 0,33 l Ginger Ale
• 3 Strawberries
• Crushed ice
• 1 twist Grapefruit peel

Add all ingredients, except the ginger ale, into a shaker with plenty of ice and and shake.  Pour  everything in a tall glass and fill up with ginger ale. Cut the strawberries into slices and add. Top up with crushed ice, garnish with a twist of grapefruit peel and enjoy.