A businessman has died after being pushed under a moving lorry as he chased a gang trying to raid his shop. Shammi Atwal confronted the men who entered his Barking cash and carry - armed with metal bars.
Detectives have praised the 45-year-old's bravery, and a murder investigation has been launched.
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Five-year-old Yusuf Abdismad died from meningitis in January after a mix-up between emergency operators, it has emerged.
A strike by members of four unions, RMT, Aslef, TSSA and Unite, is expected to bring the Underground to a standstill tomorrow evening.
Official readings are recorded three metres in the air but a study found levels of nitrogen dioxide (NO2) were higher at pushchair level.