26th February, 2015
Forge Radio https://audioboom.com/boos/2915084-natalie-bennett-where-we-stand-talk-in-sheffield-forge-radio-news?utm_campaign=detailpage&utm_content=retweet&utm_medium=social&utm_source=twitter University of Sheffield https://www.sheffield.ac.uk/news/nr/green-party-natalie-bennett-grantham-centre-research-1.441935 Sheffield Star http://www.thestar.co.uk/news/green-party-surge-in-south-yorkshire-due-to-crisis-leader-says-1-7111864
29th April, 1986