I’m back: Lewis Hamilton breaks silence after missing out on world title

Lewis Hamilton’s future in Formula One has been at the centre of intense speculation (Bradley Collyer/PA)

Lewis Hamilton has broken his social media silence as speculation continues over his future in motor racing.

The 37-year-old Mercedes driver has been conspicuous by his absence since December’s debacle in the desert, when he was denied a record eighth world title in the controversial conclusion to the season-ending Abu Dhabi Grand Prix.