Related Clues:

• Power structure?
• Image in a data presentation
• Push us out following police organisation plot
• It provides framework for puzzles like this
• Scatterplot, e.g
• Censure suppressed by extremely ghoulish plot
• Math class chart
• Diagram in math class
• Method of marking off maps into areas
• Sudoku diagram
• Network held no protective clothing
• You hope to fill this up
• Golf shot you’re aiming to complete
• Something you currently regard as grating?
• Visual representation in viewing Raphael