Children can go to top gear live (I know this as I went) but you have to be 18 to go to the recordings of the show. Sources: experience, top gear website
BBC's Top Gear UK didn't go to siberia as far as I know.
In Vietnam.
Yes
in the Amazon Rainforest
2004.
go to a newsagent and just ask have you got any top gear turbo challenge trading cards
yes
Go to see top gear live
The better question is why would they?
Top Gear of course
I do believe that top gear will be back on our screens in November!!! :D happy days. when in November im not sure though......