I'm not buying the "can't bring a prosecution cos the issue is oh so complex line" from the establishment at all.
At the moment I can only conclude that our entire current legal, political , and social establishment to protect children should be labelled "not fit for purpose" if it is truly "too complex an issue to obtain successful prosecutions".
This is a nation that locks people up without trial under the anti-terrorism laws, and that regularly removes children from loving homes because they might be "at risk of future emotional abuse".
Any child who isn't seen by any sort of medical professional for longer than 18 months brings up red flags for this dumb layman. If you consider the demands of the school attendance Nazi's, the current vaccination schedules, normal childhood illnesses and accidents, it's gotta be a VERY rare child who genuinely has no cause to ever see even the practice nurse.
SS can also order a medical exam at any time without having to give any reasons whatsoever to the parent. How hard would it be to include a quick check for this - it's a physical mutilation, so obvious to spot by any trained professional with a cursory glance as part of the normal childhood height/weight checks that medics seem so fond of doing at the drop of a hat.
Why are younger siblings knowingly being left in the homes where this is KNOWN to have occurred to the eldest girl? Why are SS not warning and monitoring EVERY family where the mother is FGM that in this country the practice is considered abhorrent and illegal and if practiced will result in the immediate removal on a permanent basis of ALL that couple's children including the boys?
Why are parents of these girls not immediately prosecuted with torture, sexual assault, and grievous bodily harm and sentenced accordingly. If you have parental responsibility and this is done then you have ALLOWED the worst kind of child abuse to occur, even if you didn't wield the scalpel.
Stopping this being common practice in certain communities is very simple if we only had the will. (I accept there will always be one or two sneaky people who circumvent any law we write).