when many people were doing their best to do that. professor tim sharp is a member of the sage environment plan modelling group. he is speaking on a personal capacity. what do you think should be happening in terms of restrictions? be happening in terms of restrictions? ., , ., .., restrictions? clearly, what we can see is a very restrictions? clearly, what we can see is a very rapid restrictions? clearly, what we can see is a very rapid doubling i restrictions? clearly, what we can see is a very rapid doubling rate, | see is a very rapid doubling rate, we can see the doubling is of infections, most people are much more aware of infections. anything we can do to reduce the number of contracts is really important. that is above and beyond. we know that vaccination is the most important countermeasure. above and beyond that, non vital interventions, the types of restrictions that are important. reducing contact is properly the biggest one, making sure that people regularly test, so