Sources

http://www.independent.co.uk/money/spend-save/parents-university-fees-saving-children-born-student-loans-college-fund-tuition-51000-a7895951.html
https://www.moneysavingexpert.com/news/2018/04/student-loan-interest-rates-expected-to-rise-in-september—but-dont-panic/
researchbriefings.files.parliament.uk/documents/SN01079/SN01079.pdf