Thick fog is expected to disrupt hundreds of flights home on the busiest travelling day of the Christmas holidays. Flights at Stansted Airport were affected by the weather conditions on Saturday, while live departure boards showed delays at Heathrow,

Fog is continuing to disrupt flights at Gatwick Airport with restrictions imposed to maintain safety. On what is expected to be the airport's busiest day of the Christmas period, it said some flights "may be delayed throughout the day" due to "poor visibility" and apologised to customers.

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world Disruption is continuing at some of the UK's busiest airports as thick fog blankets the country.

An Israeli strike on the international airport in Sanaa, Yemen, on Dec. 26, killed at least four people, according to local media. Houthi attacks on Israel have ramped up in recent weeks.

General Tedros Adhanom Ghebreyesus says he and colleagues "escaped death narrowly" when an Israeli airstrike targeted Yemen's main airport.