Adrian Tighe, managing director of G4S Transport and Borders (UK), said:
"We havebeen working closely with British Airways for over a decade and are delightedto be continuing our long-standing relationship as an integral part of theirsecurity arrangements.
"Thiscontract will allow us to work in partnership with BA developing improvedprocesses and enhancing levels of customer service."
More top news
The graffiti was discovered the same say as an axeman smashed windows of a car parked outside a synagogue.
Two victims of serial rapist John Worboys were awarded compensation in the High Court for failures in the investigation into their attacks.
The Met Office warned children and the elderly are most at risk if temperatures soar to 33C between noon tomorrow and Thursday morning.