Orinoco Heavy

• Take a highball glass and fill it with plenty of ice cubes.

• Squeze all the juice out of a slice of lemon in the glass. Rather too much lemon juice than too little.

• Add 4 cl's of unflavoured pure vodka.

• Fill the remaining volume with 1/3 orange juice and 2/3 coca cola.

• Stir and enjoy, in spite of the fact that the drink is the same colour as the Orinoco river.