groups such as the RSPCA, IFAW and the League Against Cruel Sports monitor some hunts, which they believe may be breaking the law. Small, local groups of Hunt Monitors, made up of independent, private individuals, also engage in regular hunt monitoring. In 2011 the League Against Cruel Sports complained that "On several occasions over the last few years, we have provided what we believed to be good evidence to Devon & Cornwall Police, but the police haven’t even moved from the starting blocks by interviewing suspects. Some cases have run out of time and sometimes the Crown Prosecution Service (CPS) decide to take no action." Police forces have said, on a number of occasions, that enforcement of the Hunting Act 2004 like much wildlife crime is a low priority for them, although they say that they will enforce the law. However, the Police's UK National Wildlife Crime Unit has said that policing of hunting should be a priority for forces in some areas of the country, most notably the South West. Key court cases involving registered hunts Tony Wright (Exmoor Foxhounds): 2006–2009 Tony Wright, huntsman for the Exmoor Foxhounds, was convicted of illegal hunting with dogs in Barnstaple magistrates court in August 2006 in a private prosecution by the League Against Cruel Sports, but was then acquitted by the High Court on appeal. The appeal took place at the request of the Crown Prosecution Service who wished to determine if it is necessary for the prosecution to demonstrate that any hunting taking place was not exempt, or for the defence to prove that it was exempt; also to define what was meant by "hunting". The High Court ruled that it was necessary for the prosecution to prove that the conditions of the exemption had not been met. It also ruled that for the offence of "hunting a wild mammal" to take place there must be an identifiable mammal. Julian Barnfield (Heythrop Hunt): 2009 Charges of illegal hunting of a fox between November 2008 and February 2009 brought against Julian Barnfield of the Heythrop Hunt by the Crown Prosecution Service were dropped in March 2009 in response to the earlier High Court ruling in the Tony Wright case that 'searching' for a mammal was not hunting and that "hunting could only be an 'intentional' activity". Derek Hopkins and Kevin Allen (Fernie Hunt): 2011 Huntsman Derek Hopkins and terrierman Kevin Allen, employees