[http://www.theguardian.com/uk-news/2014/mar/13/schoolboy-forces-tesco-change-ungrammatical-packaging]
Oh dear. Part of me is pleased that this young lad cares but he's really shot himself in the foot with his melodramatic letter. Hopefully he'll cringe when he's older and find a way to challenge grammatical errors without making himself look like such a twat.