Boris Johnson is in Northern Ireland on a mission try to stop the government cutting London's transport budget.
If you are heading out first thing tomorrow for the marathon, remember extra layers. It will be bright but chilly.
According to the MET Office, tomorrow will officially be the first day of spring.
Gary Glitter, real name Paul Gadd, has been arrested by police investigating allegations of abuse committed by television presenter Jimmy Savile.
The former pop star was arrested at his London home at 7.15am and is currently being held in custody.
A report by the Centre for Social Justice says the arrests of more than 200 leaders of London street gangs in the wake of last year's riots has led to an increase in chaos, violence and anarchy in the capital.
It says the removal of 'elders' from the streets backfired because it created a power vacuum in which younger and more hot-headed members seized control of gangs.