I’ve seen these big yellow ambulances many times over the years I’ve lived in the hills and have always been thankful for their presence and grateful that I’ve never needed one personally. I’m also grateful that one was available when it was required for friends in nasty situations.
However, as mentioned above, times move on. It’s the skill of the pilots that we must not lose.
FWIW, most bars in most ‘outdoor’ pubs will often have a box for loose change. The MRTs, the Air Ambulance and other services all do a tremendous service for us.