If the R were only "below" 6, we'd be ***, as this means that even with only one person infected, it would spread to almost the entire country in rather less than a month. R of 1 means that the number of infections increases linearly, and R less than 1 means that, over time, fewer people get infected. The target rate is then R less than 1, which is difficult, although not necessarily impossible, with a country opened up but applying social distancing measures.
In about three weeks' time the data on new cases will show whether or not R has grown beyond 1.