Design our next Twitter background and you could win a Williams F1 Team front wing end plate signed by our drivers! This is unique opportunity to get your hands on some historic F1 memorabilia.
Submit your entries to media@williamsf1.com, no later than Wednesday 13th March 2013.
More details on the competition can be found here:http://www.williamsf1.com/Team/Team-Players/Competitions/
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