Flagging this documentary as it provides and good example about how ideology can lead to poor safeguarding judgement/practice.
In this instance, child abuse was overlooked and ignored by some due to conscious and unconscious fears about how it might be used against efforts to support Welsh medium schooling. Alongside this, some held the view that someone from the Welsh speaking community wouldn't abuse children.
It goes to show how people, when wedded to a cause, can become so wrapped up in promoting their cause that this can skew their judgement and lead to behaving in ways that they would never imagine under any other circumstance.
Here is the link:
www.bbc.co.uk/iplayer/episode/p09brqsz/john-owen-cadw-cyfrinach