Specification	Planning Policy (single title)	Extension (single dwelling)	Pre-app 2 - 9	Pre-app 10 - 20	Pre-app 20 +	Commercial Report
Two types of massing study			✔	✔	✔	✔
CGI video walkthrough		✔	✔	✔	✔	✔
Considers commercial use			✔	✔	✔	✔
Traffic surveys						✔
Explains most suitable commercial use						✔