Please use the sharing tools found via the email icon at the top of articles. Copying articles to share with others is a breach of FT.com T&Cs and Copyright Policy. Email licensing@ft.com to buy additional rights. Subscribers may share up to 10 or 20 articles per month using the gift article service. Rapidly rising inflation will push interest rates on many student loans over 6 per cent from September, meaning those about to start a three-year degree are set to roll up more than £5,000 of interest charges before they finish their course.Rising inflation pushes student loans interest