Were they right to leave the kids?
I'm surprised that point hasn't been discussed on here at all.
A lot of people on here are making a judgement based on British culture. Here in Berlin a lot of kids seems to play freely away from the parents on the streets and in the parks....a bit like I used to when I was young. And this is in the city centre.
It would be unreasonable to brand any of their parents as irresponsible should anything happen to them.
Is there a similar culture to Berlin in Portugal?