There's a warning 140,000 jobs are at risk unless Heathrow expands. The GMB and Unite unions, supported by the Institute of Directors say tourism, exports and foreign investment will also be hit over the next decade if a third runway is not built.
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The contents of the letter to the European Union signaling Britain's intent to leave the EU have been revealed.
Wednesday afternoon's weather for the west of the region
Wednesday afternoon's weather for the east of the region