Cosmic talks about the recent UK office of fair trading guidelines around in game stores.
PDF guidlines - http://www.oft.gov.uk/shared_oft/consumer-enforcement/oft1519.pdf
Parental advice on mobile gaming - http://www.adviceguide.org.uk/children_using_online_games_top_tips/
Sources -
http://www.polygon.com/2013/5/8/4311830/childrens-in-app-purchases-without-parents-knowledge-could-total
http://www.theguardian.com/technology/appsblog/2013/may/08/microsoft-british-parents-bill-shock?CMP=twt_gu
