File on 4 Investigates Folgen

Is a new scandal about to engulf the UK's banking industry? Was LIBOR just the tip of the iceberg? Regulators around the world are looking at the way important financial benchmarks have been calculated. These are used to set the value of pension funds, investments and international contracts worth billions of pounds. Financial regulators in the UK, across Europe and in the US are investigating whether the benchmarks have been rigged to increase bank profits - and to short change their customers. Banks are already receiving big fines over the LIBOR interest rate scandal but the focus is now shifting to the way prices in the foreign exchange, gold and interest rate swap markets have been set. Reporter Lesley Curwen assesses the evidence that banks have got together to manipulate the markets and asks what it means for the reputation of London as a global financial sector and public confidence in banking. Producer: David Lewis.

Knowl View special school for boys has become infamous as the haunt of Cyril Smith. Prosecutors now say 'Mr Rochdale' should have been charged with abuse of boys while he was alive. But he was not the only one. In the first of a new series, former pupils in the 1970s, 80s and 90s tell File on 4 how a web of abusers, including local paedophiles and other pupils preyed on boys as young as eight while people supposed to protect them looked the other way. Previous police investigations came to nothing. A new probe is underway, focusing on who could be guilty of a criminal cover up. But what became of the innocent? Jane Deith hears from some of those who experienced life in Knowl View. Telling their stories for the first time, they describe childhoods twisted by sexual abuse. Now questions are being asked about whether the failure to end the abuse at Knowl View led to a culture in which the subsequent grooming of young girls in Rochdale was allowed to happen. Alan Collins, a specialist child abuse lawyer representing some of the men who're suing Rochdale Council over abuse at Know View, believes things would have been different had Cyril Smith been prosecuted and convicted: "That would have sent a clear message through Rochdale and much further afield that there was clearly a problem and that problem would not have been so easy to brush away. I think that had a very long tail and that that tail continued right up until recent times."Reporter: Jane Deith Producer: Sally Chesworth.

Every year more than 1,500 UK children are diagnosed with cancer. For some the outlook is good but for those struck down by one of the rarer cancers, the prognosis can be a bleak one. Two hundred and fifty children die each year from the disease. Parents have told File on 4 there is a worrying lack of research into new drugs for childhood cancers, with youngsters sometimes offered treatments which have hardly changed in the last forty years - treatments that can have a limited chance of success and which can cause fatal, serious and life-long side-effects for those lucky enough to survive. In the battle to get the most up-to-date treatments for children with some of the most aggressive cancers, increasing numbers of families say they are forced to raise hundreds of thousands of pounds to travel abroad to take part in pioneering drugs trials elsewhere. Meanwhile UK researchers say they face a constant battle for funding. They also warn of a loophole in European regulations which they say stops break-through drugs that have been developed for adult cancer sufferers, being developed to benefit children. As science takes the treatment and understanding of disease to new levels, Jane Deith asks whether enough is being done to give children a fighting chance. Reporter: Jane Deith Producer: Nicola Dowling.