Is CBD Oil Legal in London? https://justcbdstore.uk/is-cbd-oil-legal-in-london/ Yes, all types of CBD products are legal to buy and sell throughout the UK, including London. According to the Food Standards Agency’s latest updates in February 2020, a person can sell various forms of CBD in the United Kingdom without a special license, as long as there is zero THC detected in the merchandise. Not even 0.01% will pass for legal. CBD Oil