Five questions we want answered at the Australian GP

The 2019 Formula 1 season is finally here! Join our journalists Edd Straw, Andrew van Leeuwen and Scott Mitchell from downtown Melbourne as they discuss the key parts of the 2019 F1 picture that we hope to get a clearer idea on during the first race weekend of the season. We'll be bringing you videos from Australia every day during the race weekend - don't miss out!