Others (DGR?) comment that things get very tricky after 3 meals have been missed.
It's something I've picked up over the years .... most societies are only a few meals away from anarchy. It's the oppressors gift - as long as people are fed and entertained you would be astounded how easy they are to corral.
I'd say on a good week, the UK is 5 days away from anarchy. And we don't (yet) have the infrastructure to ensure a complicit police/army as you'd need to make sure you were feeding their families to elicit cooperation.
It's all in the history books if you care to read them.