 Complete the following phrase:  On sentencing, the Act formally removes the role of the Home Secretary in sentencing of young people for grave crimes such as murder following the decisions by the House of Lords in R v Secretary of State for the Home Dept ex parte Venables and Thompson 1997 and the subsequent case at the European Court of Human Rights, T. v United Kingdom. The European Court of Human Rights had found that the right to a fair trial guaranteed by the Convention had been infringed in the cases of Robert Thompson and Jon Venables the 