Agree with this - should have 'closed' the borders (i.e. no air travel other than essential and/or enforced 2-week quarantine on arrival). Would definitely have helped.Greece, NZ, Iceland - none of those had experience with virus outbreaks. They dealt with them by early strict intervention.
As an island we had an advantage like two of those countries.
That being said, people acting like it would have resulted in us being like NZ or Iceland also needs to stop - not saying this is what you are doing, Dave.
Population density alone makes them totally incomparable.
However, it would have been a good start and a sensible first step.
