The student loans system is at "tipping point" due to Government miscalculations and problems with collecting repayments, a cross-party group of MPs has warned.
In a critical new report, the Commons Business Select Committee said that the current system is under threat, and an urgent review is needed to address the issue.
Figures published earlier this year show that the Government's latest estimate - known as the "RAB charge" - is that around 45% of loans taken out under the new system will never be repaid.
More top news
The announcement came a day after a famine was declared in two areas of South Sudan following three years of civil war and severe inflation.
It is unclear what their alleged plans were.
Anti-terror police are currently questioning the men who were arrested at three separate locations in France.