London Assembly member Darren Johnson has obtained data on modelled fire response times before and after the proposed cuts come into force.
The following wards will see first response times worsen by over a minute.
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Bins were set on fire and objects were thrown at officers as protesters demanded justice for the death of Edir Frederico Da Costa.
Resham Khan suffered 'life changing' injuries when she had acid thrown at her through the window of her car.
Around 20 households are still in the blocks this morning and are now being told they 'must leave' over fire safety fears