SO what happens with preschool when you are TT?

Well DD is day 3 of the three day toliet training method.

We have not worn a nappy day or night for 3 days now.
Nights so far have been dry - day time well it is all a little hit and miss really.

Sometimes wees on the floor, every now and then will go it the toliet.

DD starts preschool in 8 days. What happens then?

I am using positive reinforcement and getting her to recognise the feeling of needing to wee and telling me or using the toliet rather than forcing her to sit on the toliet until she needs to go.

At preschool will they do this too or is it too much work with all the misses.
We are DEFINATELY not doing nappies as i dont want her to regress - no pull ups or anything.

So do i just send her with 10 pairs of undies and a few changes of clothes?