I don't actually know what to do with this information. I feel so sick for that poor woman and what she went through, but that doesn't help anyone.
More than anything else, I fear for myself, my daughter, my sister, my niece, my mother... I know if a "policeman" approached me and "arrested" me, I'd go with them. I know that I've taught my autistic DC that if they find themselves lost or distressed eg at a train station, to find someone in uniform.
It is no surprise that predators manipulate the system in order to predate (see also the Church, the scouting movement, teaching, medicine etc etc etc), but I absolutely cannot get over the feeling that the Met Police are complicit in this. That the indecent exposure charge was viewed as "just lads' banter", getting your cock out in public. That Cressida Dick, particularly, is a massive part of the problem while seeming to be part of the solution.
Will women out in public ever feel really safe again?