More from our correspondent Simon Harris.
Boris Johnson: if there is an uplift in the value of West Ham and there is a sale, clearly the taxpayer has to be protected. @itvlondon
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Six people were injured after they were hit with the substance during an "altercation" between two groups at a shopping in east London.
Save Your Uber in London was set up after it was announced the firm would not have its licence renewed when it expires next week.
Survivors are still traumatised, homeless and want answers.