Not sure if this is an AIBU or more WWYD but was at a rural touristy attraction. When we arrived both DD (3, nearly 4) and me needed the loo. DD went then refused to wait for me and ran out to the play area (toilets were within the play area but not staffed/ticketed).
I told her to wait but she said no and was off, told me she was going on the slides as she legged it away! We've been there before so she knows where she's going.
I had to go to the loo and therefore she played in the park for 2 minutes unsupervised.
AIBU
YES - i should have got her back and made her stay with me.
NO - she is OK for 2 mins, she knows where I am.
What would others do? She is very independent and confident but it's just the safety aspect.