Earlier we heard about concerns regarding the use of wood, a flammable material. In past years, we heard from fire prevention officials who were concerned about the health hazards. You touched on that a little.
However, where are we with research and development? I know that the wood is treated, for example, with fire resistant products that can slow the appearance of flames in the case of a fire. Is there additional research to find new ways to improve this protection against fires and to reassure fire prevention services or the general public about the use of wood in construction?