What you are talking about is threats, and again the test is simple. Is a reasonable person receiving such a threat likely to believe that the threat is to be carried out?
one bonus when it comes to childbirth!
And nine months previously ^_^
Cases like this turn quite precisely on the the law as written and the practice of the courts in interpreting them. It's not a degree of responsibility thing; it's a 'have you broken the letter of the law' thing, and a 'will the courts just shit on you anyway' thing.
That said, however, if you live in a covered city, you are basically asking for Citymapper.
What GP is proposing is some sort of "public" trunk that everyone can then attach to at the end points and sell from there. OK. What GP has not mentioned is that someone has to own and maintain this "public" line and if it's the city, you bet your ass they are going to charge you for it one way or another.
This is exactly the system we have in the UK and it works extremely well.
"If I do not want others to quote me, I do not speak." -- Phil Wayne