A friend of mine told me I had to "let go" and just go out already! So we went out day 2 of toilet training, and apart from naps and nighttime have not used nappies at all while out or at home. Thought it would be confusing, like other PP. I bought a padded fold up toilet seat and put that in the nappy bag and also had a small potty in the boot of the car, and just went for it. We had maybe a couple of accidents, but the accidents are part of the learning process I think.. oh look I just peed on the floor, next time I should tell mum a bit sooner.

We also went commando for a few days as I read that this feels more "different" to them than undies and so discourages accidents. Seemed to work.

He got used to public toilets pretty quickly and now seems to enjoy the experience!

Good luck, sounds like it's going well.