I don't know if any of you have heard the Territorial Army adverts that have been on commercial radio recently. Basically the script goes along the lines of two soldiers saying technical soldiery things to one another, and then the voice-over kicks in with: So, which soldier is from the Territorial Army? Can't tell?
And I always think to myself - of *course* I can't bloody tell - it's a *radio* advert! How can I see which one's got the 'tache???