Mark Webber to now sit out Young Driver Test after Red Bull alter Daniel Ricciardo schedule
Ricciardo's RB9 run moved to Thursday afternoon
By William Esler and James Galloway at Silverstone
Last Updated: 17/07/13 8:37pm
Following confirmation from Daniel Ricciardo via Twitter on Wednesday morning that his eagerly-anticipated appearance in the RB9, which had been scheduled for the opening afternoon, had been moved to Thursday afternoon, focus switly shifted to how this would affect Webber's participation in the event given he had originally been allocated that same slot.
The news duly arrived from the World Champions mid-way through the opening day that "following a clarification of the permitted programmes from Pirelli and the FIA for this week's Silverstone test" Ricciardo and World Champion Sebastian Vettel would be their only two race drivers in action.
In keeping with the rules governing race drivers at this test, both are only able to exclusively focus on testing the new-look tyres Pirelli will bring to Hungary.
Antonio Felix Da Costa will now complete all of Wednesday and continue in the car into Thursday morning, before Ricciardo takes over for a test run which is being viewed in many quarters as an effective audition for a 2014 race seat.
Red Bull's revised test schedule
Wednesday 17 July
All Day: Antonio Felix Da Costa.
Thursday 18 July
Morning: Antonio Felix Da Costa, Afternoon: Daniel Ricciardo
Friday 19 July
Morning: Carlos Sainz Jr, Afternoon: Sebastian Vettel