Scuppering chances; Pre-empt... - Tradução em português

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Len McCluskey, the general secretary of Unite, said the government's "posturing" was scuppering chances for an end to the tanker drivers' dispute, which has caused motorists to queues at petrol pumps across the UK and stockpile fuel in order to pre-empt any strike that could lead to a fuel shortage. "We call on the government to come clean on its whole approach to this dispute," said McCluskey. "Is it acting as an honest broker, or is it spoiling for a fight in order to get itself out of the political hole its class-focused economic mismanagement has put it in?