Boris Johnson launched a number of measures to revolutionise cycling for Londoners last month, including launching a study into banning large lorries from central London at certain times.
This morning he told our Political Correspondent Simon Harris he wants to go even further to ensure cyclist safety:
Boris Johnson says he wants to ban HGVs from London unless they are fitted with cycle-safety measures. @itvlondon
Johnson says he wants all HGVs in London to be fitted with "skirts" and special mirrors. @itvlondon