Apparently Wales has an elementary class size limit of 30 and it’s being violated and fudged with by leaps and bounds this year.

Across Wales, 3,119 children aged five to seven are taught in classes with more than 30 pupils – the Welsh Assembly Government’s statutory limit – compared with 2,013 last year.

http://www.walesonline.co.uk/news/wales-news/2009/11/30/classroom-overcrowding-up-by-a-third-since-2008-91466-25284139/