Horner questions rule changes timing

Red Bull Racing boss Christian Horner says he does not understand why the FIA chose to make a move on the blown diffuser regulations mid-season, rather than waiting until the end of the year. With Horner claiming it is impossible to predict what impact this weekend's change to engine-mapping rules and the looming ban on off-throttle use of blown diffusers from Silverstone will have, he has expressed frustration at the timing. "It is slightly confusing with the technical directive that it was not addressed at the end of the year going into next year," he said.

Source: http://www.iracing.com/inracingnews/formula-one-news/f1-formula-one-news/horner-questions-rule-changes-timing/

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