I have been interested to read the comments on the topic of working with children as it applies in the UK. I looked up the subject as it applies here in NSW and discovered the following - It is known as the Working With Children Check, and if you are a volunteer it's free. The check includes any workplace misdemeanours as well as any criminal history and, once issued, the clearance is good for 5 years, but is constantly monitored for possible infringements. I was interested to find that if you are a parent or close relative of a member of a sporting team and are coaching that team, the check is not required. Similarly, referees, linespersons etc do not need a check. However, as the check is free, if I was involved in an organisation which included contact with children, I would apply for the check, it would be better to be safe than sorry.
When I was involved with a local football club, both as a player and junior coach, such checks were unheard of - how times have changed.
Peter.