I'm really interested to know how your school manages school trips. At our school you can only volunteer if you have a CRB check carried out by the school. You only get one of those if you commit to working one morning or afternoon per week as a classroom helper.
Added to this the school won't allow you to help on your own child's trips!
So this morning there are desperate pleas for crb checked volunteers for a trip later this week.
Are all schools like this?