The 276 Bus route can be found here
From Saturday 14 October 2017 we are reducing the frequency of bus route 276, which runs between Newham Hospital – Stoke Newington.
This is to more closely match the demand for buses which has fallen.
Buses will now run every 12 minutes on Monday to Friday daytimes (previously every 10 minutes). There is no change to frequency on Saturdays, Sundays or evenings.
Transport for London
Thanks to Caroline Pidgeon AM for this information