![shutterstock_14565259 man holding hand up stop](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/08/shutterstock_14565259-man-holding-hand-up-stop-150x150.jpg)
In 1999, the law in Norway governing the use of physical intervention was changed with the aim of reducing and restricting their use.
Here, Rachel Allen looks at some research that set out to find out what has happened since the change in the law.
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