[12] Together with Lady Megan Lloyd George and Edgar Granville, Roberts was one of a group of MPs determined to stand up against what they saw as the party's drift to the Right under the leadership of Clement Davies[13] and to save its Radical soul.
[14] In 1950, Roberts criticised Davies saying that the party was being badly led and that he should be consulting the Deputy Leader (Lady Megan) rather than the Chief Whip on matters of policy in the first instance.
[15] As a reward for their pro-Labour leanings (see also next section below) and support of the Labour government in Parliamentary votes, the Conservatives decided to renew their opposition against Lady Megan in Anglesey and Roberts in Merioneth[16] and their intervention was a critical factor in the loss of these two long-standing Liberal seats.
[17] After the 1951 general election a number of leading Radicals gave up on the Liberal Party with Lady Megan and Granville defecting to Labour followed soon after by other former MPs Dingle Foot and Wilfrid Roberts.
He reminded readers that in 1951 he and Lady Megan Lloyd George had entered into talks with Herbert Morrison, proposing a working relationship between the Labour government, with its majority of eight and the Liberal Party which had nine MPs.
According to Roberts, Morrison was well disposed to the idea but Attlee's decision to dissolve Parliament and call the October 1951 general election put an end to it.