“In such a meeting I find it easier to express my opinion on safety issues than in a one-to-one situation. What I also find difficult is: how far does your responsibility go? In Central America we were working as a subcontractor on a project. The client’s supervisor used to walk barefoot on the pipeline. I raised the issue with my supervisor, who spoke to the project management about it several times, but nothing actually changed. So what can you do? To what extent are you responsible for your client?”