May 5 (GMM) Derek Warwick will make his third appearance as an FIA steward this weekend in Turkey.
The 56-year-old British veteran of 146 grands prix fulfilled the role last year in Spain and Hungary.
Working alongside Warwick and experienced Swedish steward Lars Osterlind in Istanbul is 25-year-old female steward Silvia Bellot, a Spanish graduate of the FIA’s trainee steward programme.
