From Friday, drinks manufacturers in the UK will have to pay a levy on the high-sugar drinks they sell, following the implementation of the ground-breaking sugar tax in the country. While ministers and campaigners say the tax is already driving positive results, with many manufacturers cutting the amount of sugar in their drinks ahead of the change, others say it’s still too early to tell. Indeed, while Fanta, Ribena and Lucozade have cut the sugar content of their drinks, Coca-Cola hasn’t. The UK joins a small handful of countries, including France, Mexico and Norway, which have introduced similar taxes in an attempt to reduce sugar consumption. Manufacturers will need to pay the levy – equivalent to 24p per litre - on any of their drinks that contain more than 8g per 100ml. It is not yet known whether the costs will be passed on to consumers in the form of price increases. Drinks containing 5-8g of sugar per 100ml will be subject to a lower rate of tax of 18p per litre. Pure fruit juices that do not contain any added sugar will be exempt, as are drinks with high milk content (due to the beneficial calcium they contain). The new tax is expected to raise around £240 million a year, which will be invested in schools sports and breakfast clubs.