after they had poured Ribena down it? They told me (quite forcefully) that they didn't want any baby wipes but took them off me and went to it.
One of their mums came over when a boy banged his face but, when they said the slide was too sticky, she just said "Yes, you've spoiled it, move on to something else".
I've become a bossy mum down the park, haven't I?