Oops, Theland! I'm sure that you're saving up all the right answers for the four-part Quiz of the Year though ;-)
[That's assuming that Auntie Beeb does things the same way as last year, of course].
3's a 'passmark', Campbellking and Roopower, but it gets you "Could do better" written on your reports ;-)
You've got plenty of company on 4 this week, Margo!