"Car park paystation"

Why why? Is there only one pay station, it's ridiculous for the size of the hospital, somebody is making a few bob from this as the queue was about 20 metres long thus myself and people in front of me are getting irate as the clock is ticking away on whether we pay £2:90 or more. There should be at least 4 pay stations the cost to fit these would be a drop in the ocean to the income made on parking. I.e. another cash cow.