behave?
For instance:
how many of us are willing to say to some-one elses child.
"dont do that"
or
"pick that rubbish up you've dropped"
At out primary school there were some school kids (y5s) getting their bikes and knocked over about 3 others (one a lovely new one) and laughed and started to cycle off home, looking around to see if anyone was going to say something.
I was about 1 of 5 parents who saw this and no-one else battered an eyelid.
I said "You lot, go back and pick those bikes up, you wouldnt like it if it was your new bike would you?" My dd didnt like me saying it.
Anyway, they did it, they werent rude and then they went off.