During the race weekend of the Brazilian Grand Prix, the FIA will test a new system of blue flags, according to AUTOSPORT.
Until now the circular has received blue flags from the marshals on the instrument panel when the leaders were 1.2 seconds behind. Now in addition to this with the message about the need to let the leaders of the circular will be to indication with a private room.
As explained in the FIA, this innovation should help to avoid confusion among circular and make the process pass leaders more responsive.
The system will be tested at the Brazilian Grand Prix, after which the decision will be made about its future use.
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