You're not kidding :)
Had a few months of work, didn't get time to play around in this little gem. Getting back into it now - avoiding the police for 4 mins is bloody tricky!
Bah, figured it out :) Need a car that can jump!
How an earth? I tried a couple of different vehicles with the swap mechanism. One looks like it has rocket engines on the back but nothing I press seems to make any difference. How on earth do I get up to the blue base?