This file is licensed under the Creative CommonsAttribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license
This image was originally posted to Flickr by bru76 at http://flickr.com/photos/43671130115@N01/29442361. It has been reviewed on 20:24, 31 March 2007 (UTC) by FlickreviewR, who found it to be licensed under the terms of the cc-by-sa-2.0, which is compatible with the Commons. It is however not the same license as given above, and it is unknown whether that license ever was valid.