Im prepared to be told I am being silly but, I feel uneasy about groups of children being strapped together.
At my dc nursery they have arranged a trip into town using a walk o dile. (Sorry don't know how to link). It's a so called safety device for keeping children safe when there are not enough adult hands available.
Aibu to think it looks unsafe because if one child falls so will others? Furthermore there are plenty of parents who would help if asked, nursery have said they don't want any parental help.