Ken Livingstone

I undertake that, in the exercise of my functions of that office I will have regard to any guidance with respect to ethical standards issued by the secretary of state under Section 66 of the Greater London Authority Act 1999.

I want to tell mayors, county chiefs and heads of big companies: don't just chase GDP growth; don't chase the biggest profits at the expense of our children and grandchildren and at the cost of sacrificing our ecological environment.