First Aid/How To Read This Book
|Where there is a different thing to do depending on the place that you're in, it is noted in this box..|
This book is international - we have tried to use international standards as much as possible. Where required, we've added regional notes to highlight regional differences.
Boxes highlight important information
|This type of box has instructions where you will need to be more careful|
|Don't do this!|
|This shows the reader a usual mistake or something that could hurt someone else.|
|These boxes show the reader the "best way" of doing something.|