Greaves was the mover—rather than author—of a motion at the Liberal Assembly in 1970 which committed the Liberal Party to pursuing community politics. Confusingly the co-author of the seminal 1980 report The Theory & Practice of Community Politics, which further established the practice of community politics in the Liberal Party and provided for much of its philosophical basis, was Bernard Greaves.
Greaves was made a life peer on 4 May 2000 as Baron Greaves, of Pendle in the County of Lancashire. He is an advocate of social liberalism, and is on record opposing some of the reforms to his party brought about by Sir Menzies Campbell and Nick Clegg. In 2010 Greaves went on the record to express his personal frustration at the auction of a manorial title, the Lordship of Pendle, suspiciously close to his own. Greaves' concerns were later shown to be legitimate when it transpired that the Lordship of the Forest of Pendlebelongs to the Barons Clitheroe and forms part of the Honor of Clitheroe holdings they have held since World War II. Its sale was invalid and had not been authorised by its owners.
Criticism of sexual harassment claimants
In 2013 Lord Greaves attracted criticism for offering comment that appeared to make light of accusations, by four Liberal Democrat members, of sexual harassment by another Liberal Democrat peer, Lord Rennard. Greaves wrote on a Liberal Democrat party message board: "We don’t know the details of anything that may have happened. But it is hardly an offence for one adult person to make fairly mild sexual advances to another. What matters is whether they are . . . rebuffed. In passing, I would note and guess that if the allegations as made are a matter for resignation, perhaps around a half of the male members of the Lords over the age of 50 would probably not be seen again." In 2015 he described complainants—who had all by then resigned from the Liberal Democrats—of having 'a deliberate vendetta' against Rennard, writing "I certainly accuse some of the women of not telling the truth and of a deliberate vendetta where the facts became lost in the fog of vitriol."
In 2015 Greaves received a ban from using the Liberal Democrat Voice website on the grounds of not apologising for being abusive towards the site's editorial team, becoming the first Liberal Democrat parliamentarian to receive such censure.
