Six fire engines and around 40 firefighters tackled a fire involving outbuildings at the rear of a house on Deans Lane in Edgware.
Four fire engines and around 25 firefighters tackled a fire at a shop and day care centre on Upper Richmond Road West in Richmond.
Around 25 firefighters attended a fire involving straw near New Addington
Firefighters responded alongside police to reports of a person scaling part of the Palace of Westminster.
Four fire engines and around 25 firefighters were called to a fire at a house on Houndsden Road in Enfield
Firefighters have issued a reminder of their cooking safety advice following a fire in a mixed use commercial and residential building on Raven Row in Shadwell.
Four fire engines and around 25 firefighters tackled a fire at a shop with flats above on Ripple Road in Barking.
Four fire engines and around 25 firefighters were called to a fire at a block of flats on Stepney Causeway in Wapping.
Four fire engines and around 25 firefighters were called to a fire at a block of flats on Arniston Way in Poplar.
Six fire engines and around 40 firefighters are tackling a fire at a mixed use building on Tottenham Street in Euston.