Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $602 | 5 |
| Medium Quality | $179.48 | 11 |
| Low Quality | $50 | 1 |
| York, York | $500 | an ounce | high quality | March 5, 2013 |
| Scarborough, York | $120 | an ounce | medium quality | February 28, 2013 |
| York, York | $20 | a quarter | medium quality | November 21, 2012 |
| York, York | $18 | 5 grams | medium quality | November 20, 2012 |
| York, York | $50 | 5 grams | medium quality | July 8, 2012 |
| York, York | $78 | 5 grams | medium quality | February 11, 2012 |
| Bradford, York | $400 | an ounce | high quality | December 8, 2011 |
| Leeds, York | $210 | an ounce | high quality | September 26, 2011 |
| Malton, York | $25 | an eighth | medium quality | August 2, 2011 |
| Elland, York | $50 | an ounce | low quality | July 9, 2011 |
| Shipley, York | $10 | 10 grams | medium quality | June 18, 2011 |
| York, York | $290 | an ounce | medium quality | February 23, 2011 |
| Ilkley, York | $150 | 25 grams | medium quality | January 25, 2011 |
| York, York | $40 | an eighth | medium quality | December 17, 2010 |
| Billingham, York | $900 | an ounce | high quality | September 25, 2010 |