A yellow fog warning was issued in and around Buckinghamshire this morning. 

The weather warning affects a large part of England, including London, Buckinghamshire and surrounding parts of the South East this morning (February 14).

Fog was likely to cause some travel delays until 10am, the Met Office said.

Slower journey times were likely, and passengers were warned of delays to bus and train services.

Flight delays or cancellations were also expected.