Question

Avoid risks.



evaluate unavoidable risks.



combat risks at source.



adapt work to the individual, especially the design of places of work



adapt the place of work to technical progress.



replace dangerous articles, substances, or systems of work by non-dangerous or less dangerous articles, substances, or systems



use collective protective measures over individual measures



develop an adequate prevention policy



give appropriate training and instruction to employees.

Answer 1

$2 \times 2$