Ah, now I get where you are coming from. No, nobody with ONE of those convictions would be getting within spitting distance of my DC's, much less with a string of them.
I guess it is timescales then, how long should I take getting to know this person before allowing them access to my DC's.
I have to say, I am far and away more careful about that than, well, 98% of women I know, tbh. It just isn't the culture of the area I live in, and I am thought of as 'odd' for NOT introducing someone to my DC's until I have known them for 6 months+, and then it's only supervised with me there.
I am thought of as strange, and antisocial. It IS a different culture, one which I grew up in, but am deliberately different from BECAUSE of my experiences with my DD.
So though I have changed that, it does leave me being ridiculed. And I'm not just saying that I do this with men I want to sleep with, but 'new' friends, too, be they male or female.
But I am laughed at, and thought of as odd, because the culture is to meet a new friend, and go round theirs for a cuppa and a chat to get to know them, while the kids play together. And if one of their other friends turns up, you are introduced, and you all sit there and chat. If you took your toddler to the loo with you, it would be seen as offensive, as you don't trust them, and word soon gets around that you are a funny bugger!
I think some people find it hard to understand that 'estate' culture is very different from MC culture.
I am happy to be seen as the 'funny bugger' because I don't leave my DC's around people I don't know well, but in some areas, if you discounted everyone with ANY sort of criminal record as a friend, you'd be bloody lonely!