Last Updated: Thursday, 10 March, 2005, 11:49 GMT Primary school bans pencil cases The school's pencil case ban has been criticised A school has banned children from taking pencil cases into class in case they are used to hide sharp weapons. St Anne's Primary School in Denton, Greater Manchester, acted after a boy was cut with a letter opener by a pupil who had hidden it in a pencil case. The nine-year-old boy suffered minor cuts to his chest and leg when he was involved in what the school say was "boisterous play". The ban has been branded "ridiculous" and...