I was reading the post about men in changing rooms and it got me thinking about taking children with you to the toilets, I have a 4 year old son and I always take him with me, he looks like he's 6/7 and I think I would continue to do this till he was around 9. He'd probably look around 10/11/12 then. He's a bit too friendly and him being somewhere I couldn't access would bother me. He has no sense of boundaries, overly affectionate and thinks everyone is his friend. He goes up to random strangers and hugs them, thinks nothing of giving kisses on cheeks, holding hands etc. I also have a daughter but I think my ex would gladly make her go into a female toilet around age 4/5 unattended and I feel this is too young.
I believe they're still children and if they're still in primary school or have disabilities, or lack the awareness to understand boundaries then they should be able to accompany you to the toilet if there is no alternative toilets available. Sometimes if they are disabled toilets/ baby change toilets available I use them but I do think I shouldn't as someone disabled may really need to use them. Feels like you can't win.
So would I be viewed as being unreasonable if I continued to carry my son with me to the toilet till he was 9?