I think it reduces the volume (or it did for us when we first went on it when we lived in Cheshire). You're right though, we should report it when people do call, so that the list has teeth.
We went through a phase of being cold-called by British Gas here a couple of years ago - which was funny (no mains gas for miles!)
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Date: 2007-11-24 09:23 am (UTC)We went through a phase of being cold-called by British Gas here a couple of years ago - which was funny (no mains gas for miles!)