I remember my wife and I discussing these style of consent rules and for fun we tried and it was outright laughable how they expect couples to be intimate. I am sure we may have overdone it on consent requests but we followed the law to the letter and its silly.
It removed all intimacy and turned something erotic into a tit for tat clinical exercise
While I think part of this is tongue-in-cheek and playing fun at how overt consent is made out to be these days, it's really not that hard.
I'm not going to go into the intracicies of this specific instance as I have minimal info outside of what was reported. But happy to give a crash course here:
Implied Consent: weakest form of consent. As it sounds, partaking in an act or event with enthusiasm and encouraging it would be forms of "implied consent". This is the area where people get into trouble all the time, especially when there wasn't at least one of verbal or written consent given. Implied consent is often only really considered consent if it follows verbal/written consent immediately after.
Verbal Consent: much stronger. Someone says outloud, very clearly, that they want and welcome whatever is being offered (i.e. yes, let's go have sex together). Probably one of the most common forms of consent, but still leads to issues.
Written Consent: the strongest. In writing, someone welcomes whatever act/action is being proposed to them. For professional settings, this has the risks and associations that can occur as well in which better informs the participant of what could possibly occur. Socially, this could be a text/email just confirming consent to the act. This would STILL need to be confirmed verbally and implicitly with active participation when in person before beginning regardless, as per "ongoing consent". This is the strongest form and what those "consent forms" you sign prior to any medical appointment is for. Easiest to defend in court.
The issues become with "implied consent" mainly and "verbal consent". For example, with sex, just because someone says they want to have sex with you, that doesn't mean they consent to all forms that another person may offer (i.e. other partners, foreign objects, aggression, video tapes, etc). The consent to sex originally does not cover or carry over to those other novel introductions to the act. Hence, one would have to ask "hey, do you want to record this?" or "how do you feel about my friends coming over to join in with us?". If it is not a very clear YES (i.e. hesitation, you pressure them into it, they aren't willing, OR they say yes and chose to stop at anytime or become an unwilling participant), you DO NOT have consent to continue and are at risk of whatever consequences may come from that (i.e. legal, emotional, mental, court of public opinion, etc).
If someone is inebriated/incapacitated, their ability to give informed consent is impaired and will not hold up in court if it comes to that. This also includes if they were sober, gave consent then, and then during the act were inebriated. Yeah... scary thought. But that's the reality of it. You need to make sure you both understand what is happening at all times in order for consent to be informed and valid. This carries over for all 3 forms of consent.
Rule of thumb: if you're doing something that is involving another person, especially a stranger, you better be very clear in what you both want. You're liable for your actions. It doesn't take away from the passion or moment either unless you have zero-interpersonal communication skills in person (which unfortunately, is very prevelant these days thanks to technology).
Communication is key for all this. And unfortuantely, thats what 99% of the human race sucks at. Hence why we have so many issues with this these days.