The Drugs Wheel's Creative Commons license lets other people remix, tweak, and build upon this piece of work non-commercially. Any new creations must be licenced under the identical terms, with the following credit:
Credit: The Drugs Wheel by Mark Adley is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, and is based on a work at www.thedrugswheel.com
In this way, people can use and adapt the Drugs Wheel to suit their own purposes, for free, as long as it is not for commercial purposes and the Creative Commons licencing terms remains in place. For full legal terms click here.
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Notice — For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to this web page.