OMG, OP I can't believe some of the ridiculous replys you hsve had on here.
Here is my quick response:
"Where etiquette is concerned it is fine to produce a potty and for the child to use a potty rather than weeing on the floor/ground".
Longer response:
I just rang up the Queen and asked her advice, she said that many of her State Rooms are quite far away from the Little Throne Rooms, so would much rather any young visiters/Grandchildren used a potty in one of her rooms, than wee through their pants, down their legs, and onto her very luxurious Wilton, or if outside onto her immaculately mown and tended lawn. I think the Queen must be the Tribal Chief of etiquette, so you now have the official answer, weeing in potty's, indoors or out, is fine if the child is under, say 5 years old, (she refused to give me an exact age).
Other points:
Once again, OMG, I cannot believe people have moaned about you giving your child's exact age on something that can be very age related - even I would say that a 12 year old probably shouldn't be using a potty in a public place. I am 62, my husband is 69, our ages make no difference to us now, however if we had started sleeping together when I was 14 and he was 21, everyone would have been disgusted. Between the ages of 1 to at least 4 years old, every month can make a huge diference to abilities and expectations. I know that you are mature enough to not need any affirmation from me, but honestly OP I didn't know whether to be flabbergasted, or weeing MY pants amused at those responses!
Moving swiftly on, I cannot even remember toilet training my three boys, I just know that they were all trained by the time they sent to school, and I am reasonably sure that a potty was involved.
I do remember, however, my husband and I taking our Granddaughter put for days during her toilet training days, wow what fun we had! I am disabled so my husband had to do all the physical stuff, and I well remember us having to take her behind a bush, where my husband had to have her hanging between one of his arms on her back and the other behind her knees, she wee'd on his shoes twice that way!! So yes we then started to take a potty with us - most of you will have to cover your eyes and ears for the next bit, maybe even you OP - we were once in Boots (The Chemist, not the footware) when she announced she was bursting, so we very quickly took her behind some quiet shelves and plonked her on her potty, surely that was preferable to her weeing all over the floor, which the staff would have had to clear up? I hope all you Mum's lucky enough to still be young enough to have the pleasure of having small children (although I could make a good case out for being a Grandparent too), one day look back on the toilet training times either with slightly embarrassed amusement, or like me struggling to even remember what I was so worried about at the time 