The Baku City Circuit runs through the ancient streets of the Azerbaijani capital, past the medieval walled city, along the Caspian seafront and back through wide boulevard sections that produce the highest speeds of any street circuit on the calendar. In its second year as a Formula 1 venue, it also produced one of the most bizarre races in the sport's modern history.
Behind the safety car, which had been deployed for an incident earlier in the race, Sebastian Vettel was following Lewis Hamilton when he felt — or believed he felt — Hamilton brake-checking him. The Ferrari and the Mercedes touched. Vettel, furious, pulled alongside Hamilton on the following straight and steered deliberately into the side of the Mercedes. It was an act with no parallel in recent Formula 1 history — a world champion driving his car into a rival behind the safety car. He received a 10-second stop-and-go penalty that ended any realistic chance of a good result.
At the front of the race, Daniel Ricciardo was assembling something remarkable from unpromising circumstances. He had taken a grid penalty for an engine change and started deep in the field, but his Red Bull was quick and Baku's combination of long straights and tight corners suited him. He picked his way through the chaos — and there was considerable chaos, the race producing safety cars, accidents and mechanical failures throughout — and came through to lead when it mattered.
Lance Stroll, the 18-year-old Canadian driving for Williams in his debut season, produced one of the outstanding drives of a remarkable afternoon. He navigated the entire distance without error, took no penalties, and finished on the podium — the first Canadian to achieve that result at a street circuit, and his first podium in what was only his sixth Formula 1 start.