Daniel Ricciardo acknowledged that fervent supporters are beneficial to the sport, but he issued a warning that they sometimes go too far.
Mercedes appeared to have reduced the distance to Red Bull and Ferrari over the course of the Austrian Grand Prix weekend
Ocon made a strong start on Sunday, moving up as high as third in the opening stint after starting the race in sixth place.
Charles Leclerc pitted significantly later than Verstappen, on Lap 27, and caught up to the leaders on Lap 37 to retake the lead.
Prior to the race on Sunday, F1 stated that it had heard from additional fans who claimed to have experienced slurs and hostile remarks.
After the sprint race on Saturday afternoon, stewards issued a paper stating that Vettel was needed to appear before them at 6 o'clock local time.
Lewis Hamilton convincingly finish third despite starting fifth on the grid at Silverstone at the British Grand Prix last weekend.
Mercedes were in contention for the victory at the British Grand Prix until their aspirations were dashed by an untimely Safety Car.
The F2 championship was introduced in 2017, following the rebranding of the long-term Formula One feeder series GP2.
The Austrian Grand Prix has been held at two different locations in southeastern Austria, being originally held in Zeltweg.