Max Verstappen produced a brilliant final lap to take pole position for Sunday's Dutch Grand Prix just ahead of Charles Leclerc.
The Red Bull driver edged Leclerc's Ferrari by just .021 seconds on Saturday to huge roars from Verstappen's Orange Army of fans.
But the session was interrupted earlier when a flare was thrown onto the track. Governing body FIA said the culprit was removed from the stands by security.
The widespread use of flares from Verstappen’s fans has been a concern at some races, particularly at the Red Bull Ring in Austria in July and at last weekend's Belgian GP — both packed with Verstappen supporters.
Carlos Sainz Jr. qualified in third for Ferrari ahead of Mercedes driver Lewis Hamilton, with Verstappen's teammate Sergio Perez qualifying in fifth.
Leclerc had the leading time and went even faster on his final run to pressure Verstappen. But a brilliant middle sector helped the Dutchman clinch his fourth pole of the season. Moments after Verstappen crossed the line, Perez spun off the track to bring a yellow flag for the closing seconds.
Verstappen was quickest in the first qualifying run, known as Q1, just ahead of Hamilton.
Vettel, Ricciardo eliminated
Four-time F1 champion Sebastian Vettel (Aston Martin) and Daniel Ricciardo (McLaren) were among the five drivers eliminated. Vettel looked good for Q2 but went wide into gravel near the end of his final run.
“There was dust on the track, which I collected with the left side,” Vettel said. “There's not much I could have done differently.”
The red flag came out at the start of Q2 after the flare was thrown and the session was halted for several minutes. But Alex Albon, the only driver on track at that point, also complained about “tons of pigeons” around the circuit located next to the beach.
Sainz topped Q2 from the competitive Mercedes of George Russell, but two-time F1 champion Fernando Alonso fluffed his last run and went out.
Verstappen won here last year, in front of Dutch King Willem-Alexander and his legions of orange-clad fans at the seaside track outside Amsterdam.
Leclerc led Saturday's third and final practice by just .066 seconds from Russell and .161 ahead of Verstappen.
After struggling in Belgium on the long Spa track, Mercedes looked far more comfortable on the high-banking Zandvoort track, where a gearbox failure limited Verstappen to seven laps in Friday's first practice. He placed eighth in the second run.
Victory on Sunday would be a fourth straight for Verstappen and 10th of the season — his tally from last year — and push him closer to a second straight world title.
He leads Perez by 93 points and Leclerc by 98 with the Italian GP coming up next at Monza and only six races after that.
