quote from the Guardian article : "The low conviction rate ? around 7% of reported rapes resulted in convictions during 2011/12 ? is not significantly out of line with other common crimes such as burglary... rape is an offence for which there are usually no independent witnesses ... Reece told the Guardian: "I don't think most people are subject to rape myths. I'm not saying that no one [is influenced by] them but the vast majority of jurors, police, prosecutors and judges have decent attitudes."
I suggest that the quote attributed to Helen Reece : "I don't think most people are subject to rape myths. I'm not saying that no one [is influenced by] them but the vast majority of jurors, police, prosecutors and judges have decent attitudes." is itself a rape myth.
Burglary and rape may well have similar reported rate to conviction rate ratios, but for cases that go to court for trial, I think the burglary conviction rate is about 85%, compared to about 60% for rape.
Burglary is theft from a building. How many witnesses are there to the average burglary? I suspect most burglaries occur when the building is empty and there are no witnesses or very few witnesses. Burglars steal objects, many of which are traced back to their owners. A witness is often not needed or used in that situation. I think burglary is often likely to have fewer witnesses than rape, but court convictions for burglary are about 40% higher than for rape (by 25 percentage points). To me, that doesn't seem like a witness shortage problem. It points to juries believing property owners who tell the court that they are the rightful owner and that burglars took objects without consent. It points to juries not believing rape victims because of rape myths.
Ironically, in a rape trial, the rape victim is officially a witness for the prosecution. The raped victim is often treated by defence lawyers, the accused and their supporters more like the accuser (which is actually The Crown) than a witness or victim.
For starters, I want much more debunking of rape myths. Then we can study if that improves the rape conviction rate, to at least match other crimes like burglary that are witnessed by few, if any, third parties.