Where's Radovan?

I found out today that The Southern Alps are in New Zealand. I'd initially assumed Italy due to that being where the south end of The Alps is but I was wrong. It's New Zealand. I told a colleague that they were called The Southern Alps because The Alps start in France, go down through Switzerland into Italy and then go straight through the Centre Of The Earth before poking out of New Zealand. It was only when he checked on Wikipedia that he realised I was taking the piss somewhat. I will spare him a name and shame.

We also had an entertaining game of "Where's Radovan Karadzic been hiding". Here he is as now on the BBC. So... Has he been at

1. The Ernest Hemingway convention?
2. In Only Fools & Horses?
3. A Santa Parade?
4. Recording Heavy Metal music?

Or has he been elsewhere? You decide.