Zack Polanski has been cleared by an ethics inquiry looking into complaints that he did not pay council tax while living on a houseboat.

A report by the Greater London authority’s monitoring officer found that the circumstances of the Green party leader’s living arrangements were beyond its scope and he had therefore not breached the code of conduct for London assembly members.

The complaints from Labour and the Conservatives alleged that Polanski had breached the requirements of the ethics code because he had not paid council tax while living on a houseboat in east London from 2022.