EC law protection against ‘horizontal’ tax discrimination on the rise - or how to play snooker in an Internal Market - EC Tax Review View EC law protection against ‘horizontal’ tax discrimination on the rise - or how to play snooker in an Internal Market by Axel Cordewener - EC Tax Review EC law protection against ‘horizontal’ tax discrimination on the rise - or how to play snooker in an Internal Market Axel Cordewener 16 5 EC Tax Review