The message of CO is not being sold not everyone is aware, This year there will be deaths from CO poisioning the most likely people pulling a dying disposable BBQ into tents and awnings to take the chill of the air. Such an easy thing to do people completely unaware of the risks.
I think we all read about that one, Andrew.
How many people died from grass cutting or other DIY jobs. How is that going to be overcome?
Life is full of risks. Some will die if they don't learn how to cope with the difficulties. That has to be accepted.