help me for this question.

hi,

this is my question:

The groupings of children are configured to provide for each child’s comfort and to minimise the risk of overcrowding.

Does the service have a specific policy or procedure in organising the groupings of children in the centre to minimise the risk of overcrowding, to minimise the risk of illness and to minimise the risk of injuries?

is this Supervision policy? can you explain about little bit for me how to minimise the risk of overcrowding, to minimise the risk of illness and to minimise the risk of injuries?

Thank you,