Happy new year! Social media sees out 2019 and welcomes in the new decade

The 2010s were a special time for Formula 1. We had two multiple-time World Champions, we saw the introduction of the turbo-hybrid era and we saw the emergence of some of the stars of the future. But as the clock struck midnight it was out with the 10s and in with the 20s and we welcomed in a new decade. Here's how the world of motorsport reacted.