[joeysteele]

Amazing someone can be 'under the influence of drink' and kill someone by their 'negligence',then not even get charged with anything.

If my Dog attacked someone in my/his drive/garden,I could well go to jail for that and him get put down,depending on the seriousness of the attack.

Crazy laws and even more crazy loopholes.
Maybe those responsible for employing' the worker should be the one/s prosecuted for not making sure he was competent and sober enough to be in charge of any machinery in the first place.