I have asked about this on here before but I always get it wrong. Always 
So please tell me, for a DC born mid September 2011...
They HAVE to go to school at the very latest in the term following their 5th birthday, which would be January 2016, right?
But they CAN go to school...when? I read about 4 year olds starting school-is it the same deal, term following 4th birthday? So January 2015? Or is it September following 4th birthday, so September 2015 (and then turn 5 a couple of weeks later)?