I'm not sure what country you're located in, but at least in the US, there is the "Expanded Access" program - otherwise known as compassionate use. (https://www.fda.gov/news-events/public-health-focus/expanded...)

It was widely used during the HIV epidemic to provide pre-trial access to medications and my hypothesis is that the program will be used even more extensively for sars-cov-2.

If your country does not have a law like this, now is the time to push your representatives.

Note - this is different from allowing OTC access to chloroquine willy nilly. If that is the suggestion, I am in agreement with the government that physician mediated access is the wisest course. While we know the safety profile of the medication, the doesn't make is "safe".