Lib Dem Conference is at its absolute best when it debates a hotly contested issues.

High quality speeches on both sides of the argument for Conference to decide upon. And if the leadership’s position is looking threatened, they just roll out a big hitter like Tim Farron to deliver a barnstormer and get them out of trouble.

Or, in the case of yesterday’s debate, not.

The issue in question was whether to have a national housing target. This has been debated at two Conferences in the recent past and on both occasions, Conference voted to retain a national annual target, in this case 380,000  homes, with (whatever happened in the debate) 150,000 for social rent. A great policy that many thought would give not just hope but homes to the hundreds of thousands of people who don’t have a secure home that they can afford.

With Conference having made its wishes known, it is odd that the leadership chose to pick this fight in the first place or prosecute it in the way that they did. The Federal Policy Committee was very closely balanced on this issue and, as I understand it, Ed insisted that housing targets were dropped. Inevitably, the Young Liberals put in an amendment to reinstate them.

Policy and research is one of the great strengths of the current crop of young Liberals. Chair Janey Little has already contributed huge knowledge and collaborative working skills on various policy issues, not least on violence against women and girls where she brought all the various stakeholders in and consulted them. She put those skills to good use. On her side of the argument were Council leaders like Stephen Robinson in Chelmsford, Keith House in Eastleigh and former Housing Minister Stephen Williams as well as current London Mayoral candidate Rob Blackie and his predecessor Luisa Porritt.

Unfortunately, the leadership response to this was to produce a series of leaflets rubbishing the Young Liberals’ amendment in a way that was always going to annoy Conference attendees. Certainly,  I had always been likely to support that amendment, but I did so with added passion and fury simply because of the aggression shown by the opposition and the fact that Ed was talking about the issue as though it was a done deal. The manner in which this was done was also a massive hostage to fortune. You know how in the American primaries candidates kick lumps out of each other until one emerges victorious? Well, that process does the opposition research for them. That is a lesson the leadership might like to learn for the future before it puts out simplistic, aggressive literature.

The debate yesterday started well with an inclusive speech from Helen Morgan in which she acknowledged the concerns that the Young Liberals had expressed in their amendment. By the time the argument got to the floor, though, it very much looked like it would go their way. Speeches were around 2:1 in favour of housing targets.

But not to worry, they still had their Trump card, Tim Farron.

Sadly, he took his role too literally and forgot for a moment that he wasn’t Donald Trump. His deeply insulting speech, in which he said that the amendment was the most right wing thing he had seen come to the floor of Conference since we’d sent Liz Truss on her sleeper mission to the Tories drew gasps from the audience. . He accused its proposers of being Thatcherites. This was clearly nonsense, given that the amendment was supported by the Radical Association and many members of the Social Liberal Forum.

It takes a lot to shock a Lib Dem Conference. We’re not a pearl clutching bunch as a rule, but he managed it. But there was no awe to go with it. Rob Blackie stood up and simply said at the beginning of his speech “Tim Farron: That was below you. You are better than that.”

If the amendment had not won before, that speech got it over the line. The vote wasn’t even close in the end.