Tower scaffolds have to adhere to the requirement needed for all sorts of scaffolds, eg dual guardrails, toeboards, supporting and gain access to ladder. https://searchlink.org/test.php?a%5B%5D=5m+scaffold+tower+-+%3Ca+href%3Dhttps%3A%2F%2Fwww.webwiki.co.uk%3Ewww.webwiki.co.uk%3C%copyright%3E%2C%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttps%3A%2F%2Fwww.webwiki.co.uk%2Fharlesdenscaffolding.co.uk+%2F%3E