Thanks for the comment Andy - good harmony.
The problem with the DRC is there is no simple, obvious way to report breaches to them. But yes I think every occurrence of this kind should be logged with the regulating body. One item of seemingly slight importance (don't believe it - every breach is important, usually leading to more serious anomalies if let go) might not shake the universe but an accumulation of them would be at least as good as a long petition.
I'd like to see a national friendly whistleblowing database - easily accessed. And maybe if we grab the opportunity (you, I and others interested) and lobby the new Commission for Equality and Human Rights (go to http://www.cehr.org.uk) we might persuade them to set this up?