How effective are you at these safety-related activities? Are there better or different ways to achieve the same things? Finding out what your exposures are to the industrial workplace and how you're able to maintain safety throughout is clearly very important. Provide examples whenever you can and help the interviewer understand your attitude towards safety in the workplace. Include any examples of situations where you were a part of change either directly or indirectly. Some gentle persuasion is expected and needed in an interview and this may be your opportunity to boast a little about your safety skills and qualifications.