Group calls for the UK to pursue a `` more measured strategy '' on counterterrorism . The report says that while there is no evidence of an imminent threat from Islamic State, it warns against complacency. The case was discontinued after police and lawyers for the Crown Prosecution Service reviewed new material and concluded there was no longer a realistic prospect of gaining a conviction , the statement said . He was charged with attending a terrorist training camp in Syria and aiding terrorism . Authorities say newly disclosed material undermined key evidence in prosecution 's case .
Group calls for the UK to pursue a `` more measured strategy '' on counterterrorism . The report says that while there is no evidence of an imminent threat from Islamic State, it warns against complacency. He was charged with attending a terrorist training camp in Syria and aiding terrorism . Authorities say newly disclosed material undermined key evidence in prosecution 's case .