Max Verstappen said his collision with Lance Stroll in the second practice session for the Portuguese Grand Prix was completely avoidable, although both drivers avoided punishment for the incident.
Verstappen and Stroll made contact at Turn 1 late in the session. Verstappen had moved alongside Stroll on the run down to Turn 1 but Stroll had turned across the Red Bull as they reached the corner.
An expletive-laden Verstappen radio message was broadcast afterwards, with the Dutchman saying: "Mate is this f------ guy blind? What the f--- is wrong with him?"
Both drivers were summoned to the stewards after the session to give their view on it.