Police in London, Madrid and Paris on alert after IS threat to Champions League venues - The Guardian
- Police in London, Madrid and Paris on alert after IS threat to Champions League venues The Guardian
- Security raised for Champions League ties after threat BBC
- Met Police confirm terrorist attack 'likely' after ISIS threaten Arsenal vs Bayern Munich clash Football.London
- Champions League security threat: Games in England, Spain and France go ahead despite alleged terror plots Sky News
- Security ramped up after Isis terror threat to Champions League ties The Times