As far as reasonably practicable, an employer must identify every hazardous manual handling task that employees do or will do (see the definition in regulation 5). This implements section 21 of the Act, and Part 4 of the Act obliges the employer to consult employees and involve the HSR in identifying hazards (r 21).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.