Cable car across the Thames

Hey, I hope I'm wrong but I can already see a whole heap of problems with trying to get people safely out of the car and then another lot safely in, inside of 30 secs. I'm thinking that the cars need to be constantly moving to keep to that kind of timetable. It takes longer than that just to fill the lift at Covent Garden underground station...then someone doesn't stand clear of the door etc etc etc. I won't pretend I gave it a lot of thought but at first glance I see fail.

it's plenty.

if there's enough cars, then there's no problem in trying to get in the car, if you missed it, just wait for the next one.

work well with cable cars in the alps, and remember they were lugging ski/snowboard and walking like 2pac with a hot coal up their arses.