The current weather conditions have led to a significant rise in smog levels around London. Parts of east London have been recorded at 'very high'.
Take a look at the figures in full from Defra here.
More top news
Find out how Bengali communities in London celebrated their version of Christmas with the five day festival of Durga Puja in early October.
The owner of the much-loved dog has made a desperate appeal for the £1,600 pet to return home safely.
The mayor went on a walkabout at a farmers market in Bedford and signed copies of his new book in a local book store.