Surely the onus is on the adult male to behave like a responsible adult. Even if a young girl is plastered with make-up and dressed as if she were older, isn't it likely to be fairly apparent when getting to know her that she is immature and may well be under 16. Or do these "mistakes" occur because some men aren't really interested in conversation.
I agree with Mishap - if the girl is under age and the boy is of a similar age, and sexual activity is consensual, that is very different from an older, experienced man taking advantage of a young person's vulnerability. I believe when only young people are involved, prosecutions don't usually occur anyway.
Every day there are more revelations about comedians, youth workers, presenters, priests, teachers, politicians, etc., etc., who used their influence and power to assault young girls (and boys). Is the suggestion that the age of consent should be lowered being put forward for pragmatic reasons - that these revelations may continue indefinitely and it will be costly and time-consuming to investigate and prosecute such cases?
Whatever the reason for this suggestion, I think it is totally wrong. If we can't protect our young people from predatory adults, then there is something very wrong with our society.
I do understand that a small minority of people make untrue accusations, so it is incumbent on everyone not to judge cases before they come to Court and to leave it to the jury to examine the evidence and reach a verdict.