I think taking the children to Hornimans Gardens would be wonderful for them, but in reality I'm not sure what the legalities of taking up to 25 very young children off site and out into the street/park might be. No doubt in this day and age health & safety would be an issue to contend with.

Hence, I think one might need to consider that in fine weather the children could remain on site all day and be out in the garden - so there is the potential for noise and essentially this is a quiet residential road. Some people quite like the sound of children at play - but often it is a distant sound. Living next door to it right through the summer, perhaps when you're on your own annual leave from work, could prove testing.

Also, while this is not currently a busy road, if permission is granted then this will of course become the road leading to the nursery! - so traffic levels will increase with the potential for more noise - especially if parents leave engines ticking over when dropping children off. Additionally, the parking of cars near to the sharp bend could pose problems, especially in the winter weather we've all just experienced.