To ask the Chancellor of the Exchequer, if he will provide details of any government business he has conducted from his own personal devices or accounts.

The Cabinet Office has published guidance to departments on the use of private email that covers how information is held for the purposes of access to information, and how formal decisions are recorded for the official record. This guidance is being updated to reflect changes in technology and ways of working and will be published by the Cabinet Office in due course.

It is Government policy not to comment on individual Ministers’ security arrangements. Ministers receive support and expert advice to help them meet their obligations in the most appropriate and secure fashion. That includes regular security briefings for Ministers, and advice on protecting their personal data and mitigating cyber threats.