PADDOCK INSIDER: With continued questions about Perez's future, Spa will be crucial as Red Bull face a call on their driver line-ups

Spa-Francorchamps, one of the greatest race tracks in Formula 1, will this weekend play a key role in helping Red Bull make a call regarding the driver line-ups for their two teams.

In terms of contracts, all their drivers (Red Bull’s Max Verstappen and Sergio Perez plus RB’s Daniel Ricciardo and Yuki Tsunoda - currently have one) but a sustained run of poor performances from Perez has raised questions about the Mexican’s future with the reigning world champions with whom he only signed a new deal last month.