Passengers using Heathrow face a rise in ticket prices under a £3 billion investment plan proposed today by the airport's bosses.
If regulators approve the five-year plan, it would allow Heathrow to charge airlines higher fees.
That means an increase equivalent to more than £19 per passenger from the end of this year, rising to more than £27 in 2018.
More top news
Londoners who have received new electronic gadgets for Christmas are being advised to take simple steps to protect them from thieves.
The Boxing Day sales got off to a flying start with shops reporting a surge in business during the first hour of trading.
Bus strikes are planned for Monday 29 December and Monday 5 January.