I feel the backmarkers did a poor job respecting the blue flags yesterday. We had Perez at lap 37 using sector 2 3 main straight to let Verstappen, where he lost a lot of time to Lewis. The next lap the exact same thing happened with Ricciardo, gets the blue flag going in sector 2 waits until the main straight to let him by. This is when Lewis could make his first move(s). We got a good show in return, but they should have moved over earlier.