Poll: Who was at fault for the Austrian Grand Prix collision?

The first flashpoint in the Max Verstappen-Lando Norris rivalry took place at the Austrian Grand Prix as the two collided.

A slow pit-stop for Red Bull energised an otherwise dull race, setting up a late charge for Norris on Verstappen, with the two banging wheels on multiple occasions, as Verstappen stayed ahead.

On Lap 64, Norris tried to go around the outside of Turn 3 to set up a run to Turn 4, but Verstappen moved across, colliding with the McLaren.

Verstappen got a rear-right puncture as did Norris, with the Briton forced to retire.

The stewards immediately hit Verstappen with a 10 second time penalty, as he finished fifth after pitting for repairs. 

But who do you think was at fault? Verstappen or Norris?

Let us know by voting in the poll below and in the comments!