File:Knowle and Dorridge rail crash pic 1.JPG

Non-free media data
Description	Photograph of the Knowle and Dorridge rail crash
Source	Official Government report into crash, pdf copy here
Portion used	Whole photograph. Caption: "Plate 1. Leading end of diesel locomotive after withdrawal of carflat. Note the distorted buffers.
Low resolution?	Yes

Non-free media rationale for Knowle and Dorridge rail crash
Article	Knowle and Dorridge rail crash
Purpose of use	The image is used to support critical commentary or analysis in the accompanying text.
Replaceable?	No. Crown copyright photograph of historic scene

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On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
Fair use