Dead birdIt wouldn’t do to get too excited about a single poll, but the Scotsman’s most recent YouGov, showing the Lib Dems falling to 5%, behind the Greens’ 6% on the list, is certainly a first. The Scotsman’s seat projections also show them behind, with just 5 seats.

Isn’t it inconceivable they could fall that low? It’s way below the predictions being made by my esteemed colleagues. After all, the Highlands and Islands returned four Lib Dem MSPs alone last time, including the ultra-safe pair of Northern Isles seats. Edinburgh West, as was, they held by 17% over the SNP – but the Westminster seat they won by just 8% last year. Could North-east Fife go blue again? And on the lists, missing out in Glasgow, Central, and West seems plausible, but beyond that?

Parties, especially old parties like the Liberals, often seem immutable, a fixture. But all things must pass, sooner or later, and there is one particularly eye-catching example – the Aussie Democrats. A green-tinged centrist party, they regularly held the balance of power (“kept the bastards honest”, in the parlance). In 1998 they went into the election campaign against GST, a regressive sales tax akin to VAT, before going in with the right to deliver it. Sound familiar?

Thereafter the decline became terminal, and in 2009, their last elected representative went independent, probably closer to the whimper end for the death of a political party. It hasn’t happened in isolation, of course. At the same time the Australian Greens have grown from strength to strength, and last year not only got their first AV seat in the lower house but won a Senate seat in every state.

So could it happen here? Let’s not be premature, but parties need a base, and they need to be seen to stand for something. The Lib Dems have knocked some of their base out – the anti-war, anti-fees, anti-politics, lower case green and leftish elements. As per Jeff’s recent post, I defy anyone to identify anything they stand for, given the extraordinarily inept deal they struck with the Tories, handing over their red line issues and letting Cameron keep all his.

The strongest peg remaining would appear to be the old rural Liberal vote. Some advice for Tavish: don’t do anything to annoy them.