Ah now I've logged in, I know which one it is.
There's 6 of those just been brought into service - can't remember if it was in Emergency Services Times or Mobile Radio.
The 4x4 Truck is this one -
SARCOM need to scroll down abit, it's now in the hands of the Red Cross as Iain Rideout was the MRCoS Comms Officer and I think he's now the Operations Manager BRC.
It's a Mercedes and has every conceivable sort of communication devices know to man in it
Cheers