London's Heathrow Airport cancels flights before strike
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Heathrow Airport has cancelled 172 flights Monday and Tuesday amid strike plans by thousands of workers.
Members of the Unite union overwhelmingly rejected the airports 7.3% pay increase offer.
The airport says it has asked airlines to consolidate flights and re-book passengers on alternative services in advance. Passengers are also being advised to contact their airlines to seek the most up-to-date information.
