| I’d always challenge a supervisor over a safety issue | 82 % |
| It depends on the seniority of the supervisor | 9 % |
| I’d be reluctant challenging a supervisor | 9 % |
| Total | 483 |
| I’d always challenge a supervisor over a safety issue | 82 % |
| It depends on the seniority of the supervisor | 9 % |
| I’d be reluctant challenging a supervisor | 9 % |
| Total | 483 |