i see the opposition calling for, you know, lock at all down, predeparture tests, pile the costs on the traveller. i don't want us to go back to the bad old days, so we have a calibrated response, which is an up—to—date pcr test which, by the way, you can do at the airport or as you are on your way home. now pre—departure testing has arrived as the new variant of the virus spreads. we have also decided to require pre—departure tests, that's for all inward travellers that will be effective from 4:00am on tuesday, and will be required a maximum of 48 hours before the departure time. we have been clear that we will take action if it is necessary, but it's important that while we are introducing these new border measures today, to remember that vaccinations, remember, they are our first line of defence, and the booster programme, the expansion of the booster programme, is hugely important. from monday, nigeria will be