By David Coulthard
BBC F1 co-commentator and former F1 driver
Yes, Mercedes are dominating this early part of the season, and were able to win at a canter should they have chosen to do so. Instead, they let their two drivers go at it wheel-to-wheel.
The Bahrain Grand Prix was supposed to be marginal on fuel and I kept thinking: "Any minute now they're going to call the race off and tell them to hold position."
There was a very strong and clear message from Mercedes' technical executive director Paddy Lowe to say: "Guys, respect each other, we need to get the cars home." But thankfully they let them race, and what we saw was an incredibly motivated and hungry Lewis Hamilton...