The Liberal Democrat's Caroline Pidgeon questions why it took 18 months to build a cycle lane. Boris Johnson replies we have "shifted heaven and earth to get these things installed". Caroline Pidgeon says it's "not fast enough", adding:
Mr Mayor you need to start taking responsibility for this.
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London City Airport is closed after reports of a "chemical incident", London Fire Brigade said.
Council leaders today called on the government to provide extra money to help resettle the youngsters in the capital.
An eyewitness said: "It was very unnerving. It was just after 12pm and there were suddenly police vans and cars everywhere."