Tayside Police have released a statement about the raid on a Scottish sporting estate that took place yesterday, following the discovery three weeks ago of two poisoned buzzards and poisoned bait. A 62 year old man was taken in for questioning but has been released pending further enquiries.
Tayside Police statement: http://www.tayside.police.uk/default.aspx.locid-013new0k6.Lang-EN.htm
Raptor Persecution UK 
Most interesting. Note that the searches were carried out under warrant which suggests that it is more than a fishing expedition.