A. Scafftags are not strictly a legal requirement, but using a visible tag system to supplement inspection records is one way of recording that the scaffold has been checked before use.
A. Scaffolds should be designed, erected, altered and dismantled only by competent people and the work should always be carried out under the direction of a competent supervisor. This is a requirement of the Work at Height Regulations 2005.
A. You can prevent falls during the erection of scaffolding by using an advanced guard rail system. Where this is not practicable, workers should wear harnesses to arrest their fall.