How do judges apply the law? This question has stimulated many theories about how far legal rules guide a judge when it comes to their foremost job: decision making. Does a judge simply just apply rules to the facts of the case? Of course, “the importance of rules as a basic building block of law can hardly be doubted,” but it is argued that judicial discretion can also be a powerful tool when it comes to making judgements within the law. There are differing schools of thought on how far a judge can input their own views and in my essay, I will discuss whether legal rules and a judge’s …show more content…
Hart was a lover of rules. He firstly critiqued the American legal realists by saying that rules should play more of a role in legal decision making than just a statement as to how judges will decide cases. In other words, judges can’t just apply a law which fits best with their already made decision, rules should have some sort of justification as to why they came to this decision. If a child is learning how to ride a bike, would they be more likely to learn through practice or through reading a bike riding book? Hart tries to explain that judges must have a ‘knowhow’ about how to apply the rules than just knowing the law by reading the books. When critiquing the formalists, Hart came up with the ‘open texture of law’ which suggested that judges could only use discretion in specific circumstances. For example, a word has its core meaning, however it is the outer reaches of the word or the ‘penumbra’ which may be unclear and judges must use their discretion to interpret the word. Or there may be weasel words used in a statute such as ‘reasonable’ or ‘likely’ which do not have absolute meanings and demands a judgement call. Hart shows that judges do look beyond the law, but their discretion must be relevant and fully informed. Neil MacCormick summarises Hart’s opinion, “legal rules both do and should leave a considerable scope for the discretion of judges,” suggesting that discretion is never total, but does exist in judicial decisions. We can conclude that Hart was a ‘happy medium’. However, if we apply Hart’s thesis to Riggs v Palmer the decision would be unsatisfactory. This is a case where Mr. Palmer made a legally valid will in which his grandson would be given most of his estate. To earn this immediately, the grandson killed his grandfather. The law was clear and simple that the statute required force to be given to valid wills. In