'Not going to be a walk in the park' – Antonelli reflects on title chances and Mercedes' intra-team rules heading to Austria

Kimi Antonelli has acknowledged that his Formula 1 title challenge will be difficult, stating it is 'not going to be a walk in the park.' The Mercedes driver has also outlined the team's intra-team rules ahead of the Austrian Grand Prix. Antonelli was dealing with disappointment from Barcelona heading into the Austria weekend, where Mercedes faces competition from Ferrari's updated power unit and Red Bull's expected upgrades.