07 Access and visibility
https://simplesensiblesafety.co.uk/hfe07
08 Anthropometrics
https://simplesensiblesafety.co.uk/hfe08/
09 Working volume
https://simplesensiblesafety.co.uk/hfe09
10 Risk from physical work
https://simplesensiblesafety.co.uk/hfe10
11 Access to operate
https://simplesensiblesafety.co.uk/hfe11