Richard Coleman: "... contact between team mates is unacceptable and not what any team principal wants to see."
MW Arden’s Carlos Sainz fastest in opening session as the the dark clouds carried a fine mist of the rain onto the Silverstone circuit.
The Bamboo GP3 team is back on action on the next race weekend on 15th/16th June in Valencia, Spain.
All 3 cars had a productive afternoon running race simulations.
Bamboo Engineering have confirmed that Carmen Jorda will replace the previously announced Roberto La Rocca.
Despite a strong final day of testing, Lewis Williamson is currently unsigned.
Bamboo Engineering’s Lewis Williamson ends first pre-season GP3 Portuguese test on top.