What is the maximum cutting edge length for a folding pocket knife to be exempt from being classified as a bladed article?

In Scotland, the law specifies certain criteria for a folding pocket knife to be considered exempt from classification as a bladed article. The maximum cutting edge length that allows a folding pocket knife to fall under this exemption is 3 inches. This measurement is significant as it helps distinguish between knives that can be legally carried and those that may pose a greater risk and therefore are subject to stricter regulations. Knives with cutting edges longer than 3 inches are often classified as bladed articles and can be subject to legal restrictions, including a requirement for a special reason to carry them in public. Understanding this threshold is crucial for anyone carrying a folding knife in order to comply with the law and avoid potential legal issues.