Question to the HM Treasury:

To ask Mr Chancellor of the Exchequer, how many people have registered their interest in the marriage allowance to date; and what proportion of those people (a) are over 65, (b) are men, (c) are women and (d) have children under 18.

HM Revenu & Customs (HMRC) launched its registration system for the Marriage Allowance on 20 February and people are registering their interest all the time.