Wilson's government was responsible for a number of sweeping social and educational reforms under the leadership of Home Secretary Roy Jenkins such as the abolishment of the death penalty in 1964, the legalisation of abortion and homosexuality (initially only for men aged 21 or over, and only in England and Wales) in 1967 and the abolition of theatre censorship in 1968. Comprehensive education was expanded and the Open University created. However Wilson's government had inherited a large trade deficit that led to a currency crisis and ultimately a doomed attempt to stave off devaluation of the pound. Labour went on to lose the 1970 general election to the Conservatives under Edward Heath.

What stopped a currency crisis?