Members were concerned about workers who were in the field, especially during bad weather conditions (heavy rains or heat). A supervisor in the field pointed out that besides workers protective gear, workers had to look after themselves. This included bringing their own food and taking their lunch under trees. The supervisor however alluded to the Brazilian practice where a mobile container with all the basic kitchen facilities (microwave to warm food) and shelter needs were on site, something they were looking at introducing in the long term.