Sentence Consistency in England and Wales: Evidence from the Crown Court Sentencing Survey

We assess the use of sentencing guidelines for assault issued in England and Wales, and the consistency with which they are applied by judges in the Crown Court. We use data from the Crown Court Sentencing Survey (CCSS), which records data on legal factors considered in the sentencing guidelines. This gives us access to a wide range of explanatory variables, allowing us to produce more robust findings about consistency in sentencing. We first employ a standard regression model to determine how guideline factors affect sentence outcomes empirically. Second, a random slopes multilevel model is used to analyse whether these factors have been consistently applied across different Crown Court centres. Our results point to a substantial degree of consistency in sentencing.