An Islington-based MEP has issued a stark warning over dangerous levels of air pollution - which experts say are killing hundreds in the borough each year.
The former Islington councillor said: "It's like the UK's bad air 'criminal record' is being wiped clean but from now on there is no reprieve."
The Rivers Thames and Wandle have been named in the top ten most improved UK rivers in a list published today by the Environment Agency.