Greetings and salutations to all! My inquiry is prompted by the response that I read from your member Scruit, with regards altering of CCTV footage. My inquiry to all subject matter experts in this field is to find out what are the minimum acceptable security protocols that should be in place at large or small retail stores in respect of their CCTV video footage security, access to the CCTV office, access to the recorded video footage to avoid tampering as this not only as deterrent for the stores "shrinkage" but should also be enabled to protect the customers shopping at the store from potential pickpockets. Is their an industry standard that one can make reference too I would be most grateful for your members input and wisdom! I look forward to your responses!