Diagrams

A diagram must add a level of explanation and value beyond what can be conveyed by written text. Hence, the use of a diagram should only be considered in certain more complex cases.

You should ensure that diagrams:-

• are clear and easy to understand;
• follow normal reading direction, from left to right and top to bottom;
• use simple shapes and as few different shapes as possible;
• have a clear starting point;
• do not have overlapping lines;
• do not rely on colour alone to convey meaning.