Example pre releases

https://www.ocr.org.uk/Images/574427-question-paper-research-for-product-development-pre-release.pdf

https://www.ocr.org.uk/Images/324652-research-for-product-development-pre-release.pdf

https://www.ocr.org.uk/Images/506808-question-paper-research-for-product-development-pre-release.pdf