Rape and sexual assault reports from university students have risen tenfold with Cambridge University seeing some of the highest number of complaints in the country, an investigation has revealed. The “black-out drinking” culture is partly to blame, victims have warned as they reveal that they have been let down by a lack of systems in place to investigate and suspend alleged attackers. The number of allegations made to universities per year rose from 65 in 2014 to 626 in 2018, Freedom of Information requests by Channel 4 News show.