The economy, social security, international development, defence. All big issues in an election, all reserved (pretty much) to Westminster. Plenty to talk about you would think, but the SNP have chosen to spend their election campaign bleating about their lack of inclusion from a television programme.

The SNP wanted Alex Salmond to be included in the series of three leaders’ debates. Logically therefore, they waited until two of these debates had passed before mounting a legal challenge to the showing of the final debate, without Salmond, in Scotland.

Mr Salmond, as you may be aware, is not a candidate in this election. Nor, given that the SNP are only fielding candidates in Scotland, is it at all possible that an SNP MP will be our next prime minister.

The SNP have been given the opportunity to participate in each of the Scottish debates and from their performance in those I’ve witnessed thus far, it may be that Labour supporters everywhere should be clamouring for their inclusion in every programme aired from now until polling day.

This was not enough for the SNP however, and this week we were treated to the spectacle of Nicola Sturgeon, with due awareness of the dignity required of her in her role as deputy first minister, tripping off to the Court of Session to drop off the paperwork to ask the court to ban the broadcast of tonight’s debate in Scotland.

Unsurprisingly, their petition was dismissed by the court and costs were awarded to the BBC.

The SNP claim that this sets an “undemocratic precedent”, presumably they feel that denying viewers in Scotland access to the final leaders debate is the ideal way to encourage civic participation to blossom.

We are also told that in the final days of the campaign, this is the key issue that the SNP will be taking to the Scottish public, so no fear of trivialising the democratic process from them then.

The SNP have always been a party of process over policies, of appearance over substance. The key, some would say only, underpinning of their party focuses on loading Scotland down with the trappings of a nation state. Ending child poverty, pah, that can wait for another day, let’s rebrand all our stationery.

There’s no denying that it is irritating to watch the supposedly UK news, and be treated to item after item about English schools and English hospitals, and it’s perhaps this exasperation with the English-centric media that the SNP are hoping to tap into. That’s the nature of devolution in this country though, it’s a bit lopsided, rather messy, but, after a fashion it pretty much works. That feels like a very British institution to me.

Time will tell what impact the huffing and puffing of the SNP will have on the election in Scotland. It seems likely however, that the Scottish people will not reward the SNP for focusing on their own interests at the expense of those of the electorate.

Photo: Saul Gordillo 2010