A Question

Not  wishing to embarrass the managers of the Sheffield Moors Partnership, but if they are planning to use the red deer as a management tool to graze the moors - and I deplore the very idea - are they going to expect them also to negotiate the obstructions they have put in their way? And are these obstructions something that managers reserve for wild animals to have to deal with in the course of their employment but wouldn't dream of inflicting on humans ? I've not noticed managers in the building trade setting up obstacle courses for brickies and labourers to jump over to make their tasks more difficult, or heard of managers in the Royal Mail deliberately entreating householders to engage savage dogs to make the job of their postmen more challenging.

Farm livestock with similar behaviour patterns would expect to have their habits and needs catered for. Once you decide to utilise somebody or some animal as part of your scheme of management you take on certain responsibilities surely?
The pictures below are from April 2011. Perhaps the deer need a union or a good lawyer.

Adult deer usually but not invariably cope well with fences. Young deer calves may be a different thing. I've heard of very sad incidents.