This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/scotland/6604995.stm

The article has changed 4 times. There is an RSS feed of changes available.

Version 0 Version 1
Independence 'not one-way street' Independence 'not one-way street'
(about 7 hours later)
SNP leader Alex Salmond said independence was "not a one-way street" and a Scotland which went its own way could later re-join the United Kingdom.SNP leader Alex Salmond said independence was "not a one-way street" and a Scotland which went its own way could later re-join the United Kingdom.
His comments came as an opinion poll suggested the SNP were on course to become the biggest party at HolyroodHis comments came as an opinion poll suggested the SNP were on course to become the biggest party at Holyrood
The YouGov poll put the SNP on 38% in the constituency vote, eight points ahead of Labour and on 32% in the list vote, five points ahead of Labour.The YouGov poll put the SNP on 38% in the constituency vote, eight points ahead of Labour and on 32% in the list vote, five points ahead of Labour.
The poll was carried from 17 to 23 April among 1,872 people.The poll was carried from 17 to 23 April among 1,872 people.
It was the biggest sample of the campaign.It was the biggest sample of the campaign.
'Real choice''Real choice'
According to the poll, the Liberal Democrats were running at 15% in the constituency vote and 12% in the regional list.According to the poll, the Liberal Democrats were running at 15% in the constituency vote and 12% in the regional list.
The Scottish Tories were at 12% and 14%.The Scottish Tories were at 12% and 14%.
The YouGov poll was funded by the Economic and Social Research Council and carried out for the universities of Strathclyde, Lancaster and Sheffield.The YouGov poll was funded by the Economic and Social Research Council and carried out for the universities of Strathclyde, Lancaster and Sheffield.
Support for independence is put at 32% in the poll.Support for independence is put at 32% in the poll.
A Labour spokesman said the poll underlined the "real choice" faced by voters in Thursday's elections.A Labour spokesman said the poll underlined the "real choice" faced by voters in Thursday's elections.
"If people want a strong and stable economy, with more jobs and investment for schools and hospitals they should vote Labour, or the SNP alternative of high tax, turmoil, instability, cost and risk," he said."If people want a strong and stable economy, with more jobs and investment for schools and hospitals they should vote Labour, or the SNP alternative of high tax, turmoil, instability, cost and risk," he said.
Some politicians don't want to tackle difficult issues like this. I'm not one of them Annabel GoldieScottish Tory leaderSome politicians don't want to tackle difficult issues like this. I'm not one of them Annabel GoldieScottish Tory leader
When asked if an independent Scotland could in the future go back to being part of the UK, Mr Salmond told the GMTV Sunday Programme: "Any nation can do whatever it pleases.When asked if an independent Scotland could in the future go back to being part of the UK, Mr Salmond told the GMTV Sunday Programme: "Any nation can do whatever it pleases.
"It can vote to become independent and it can vote if it so chooses to become un-independent, that's the prerogative of a nation and Scotland, of course, is a nation."It can vote to become independent and it can vote if it so chooses to become un-independent, that's the prerogative of a nation and Scotland, of course, is a nation.
"It's a country - it has the right of self-determination. So no, it's not a one-way street, theoretically a country could do that.""It's a country - it has the right of self-determination. So no, it's not a one-way street, theoretically a country could do that."
Glass screensGlass screens
The future of young people is being made a key objective of the Liberal Democrats ahead of the Holyrood election. On the campaign trail, the Liberal Democrats claimed to be the only party in the election committed to turning Scotland into Europe's "powerhouse" for green energy.
Party leader Nicol Stephen said they would invest £80m to encourage outdoor activities and to provide cheaper access to sports facilities. Party leader Nicol Stephen said their key green policies were 100% renewable electricity by 2050, 40,000 energy friendly homes with wind turbines and solar panels, £300 tax rebates and grants for micro-renewables and energy efficiency, and a 70% target for recycling.
He said they would also work towards providing 100% of Scotland's energy from renewable sources by 2050. Campaigning in Aberdeen, Mr Stephen said: "I am determined to see wave machines generating electricity in Scottish waters by the end of this year.
Scottish Conservative leader Annabel Goldie outlined plans to eradicate drugs from Scotland's prisons. "There is a real choice at this election.
She said: "As well as instituting random drug testing, any prisoner found in possession of any illegal substance will have their visitation rights suspended, and anyone caught taking drugs into prison will be prohibited from returning. "That choice is between new nuclear power in Scotland or a clean, greenfuture for families and future generations."
"Furthermore, if necessary, I will demand that all visits take place from behind glass screens." Difficult issues
"Some politicians don't want to tackle difficult issues like this. I'm not one of them. This situation needs sorted, and I will sort it." Tory leader Annabel Goldie said prisoners caught with drugs would have their visiting rights suspended.
The move would form part of her party's "complete overhaul" of Scotland'sprison regime, she said.
Miss Goldie said Scots were rightly "outraged" by the feeling that prisoners were being pandered to areas ranging from compensation payments for slopping out, to prisoner demands for the right to vote.
"Some politicians don't want to tackle difficult issueslike this," she said.
"I'm not one of them."