It is half term this week and someone I know went out during the day, leaving their 2 older children age 9 and 12 alone with their 12 month old baby sibling who was asleep having a nap while the parent was out. The parent was out on 2 separate occasions for a period of about 30 minutes, but says they were no more than 10 minutes from home either time and the older children could have contacted them on their mobile phone if there was a problem. They do not seem to think there is anything to worry about with the above scenario.
Is it just me or is this totally irresponsible? what would you do if this was your friend?