How would you keep children safe on excursions

Oh did is easy,

Firstly, we could find some parents volunteers such that there's more Teachers and parents to look after children.

Secondly, pair up the children and before the excursions tell them the rules and Ensure that wherever they go just either tell teacher or parents.

Thirdly and most importantly, there must always minimum one teacher to be at the back and one at the front it is important so that the teacher at the back can Ensure whether everyone is following up and whether anyone go missing.

Lastly, always count the number of students after visiting or exploring one place.

I would undergo a risk assessment. The purpose of a risk assessment is to make excursions and routine outings as safe as possible and to ensure that there is adequate adult supervision.