Helmut Marko has singled out a decision Mercedes and Lewis Hamilton once made to excuse Red Bull after Sergio Perez received a penalty following the 2024 Canadian GP. The team from Milton Keynes enjoyed great success with one of their drivers in Montreal on Sunday. But while Max Verstappen won his third consecutive Canadian GP, the weekend was disappointing for Perez again. It was even off the back of Red Bull gifting him a new contract. Perez headed across the Atlantic with a new deal in his back pocket after crashing out of the Monaco GP. The 34-year-old also only qualified in P16 in Monte C…