to answer all your questions, we'rejoined by jennifer rohn, who is a cell biologist at university collegeby the prime minister last night override local restrictions, or do local restrictions, or do local restrictions still apply?|j restrictions, or do local restrictions still apply? i think local restrictions tramp the overall restrictions, so the basic pecking order is there are the restrictions for the country and then superimposed on those will be any local restrictions imposed because an area is a hotspot. right, that's clear. let's move on. jennifer, this one from tony, who says the government is pursuing a strategy of using lockdowns and other restrictions to contain and suppress this virus. my question is how others prevent the virus flaring up again once the restrictions are eased? unfortunately, once you ease restrictions the virus will flare up again, as long as it is still circulating at the levels it is now. so until we get the virus under control of public health measures or a vaccine, every time we lift up the brakes, the virus will surge back. this is the nature of viruses