I think they put a bus on for them to take them up to MPA. I'm not sure how long they stay alongside, though. Probably not much more than a day or two. AIS doesn't seem to be working very well.
Speed limit on the roads is 25mph in Stanley and 40mph elsewhere. So you don't get anywhere fast!
Have yet to visit MPA, but rumour has it that if you can get in then you can buy food at UK prices and unheard of luxuries like fresh milk!