The difficulty with general offences is that when you gather the data, the data don't distinguish between different types of fraud. But one of the difficulties with very specific offences—which we frequently receive proposals for—is that they don't get prosecuted because they contain elements that the general offences don't. Therefore, prosecutors just don't like to use them.
So it's a constant challenge between addressing issues with specificity and being able to collect the data, but at the same time crafting offences that are user-friendly.