StateWatch.org reports that the Commissioners’ stated: “Where traffic data are to be retained in specific cases, there must therefore be a demonstrable need, the period of retention must be as short as possible and the practice must be clearly regulated by law, in a way that provides sufficient safeguards against unlawful access and any other abuse. Systematic retention of all kinds of traffic data for a period of one year or more would be clearly disproportionate and therefore unacceptable in any case.”