SNP leader also vowed to abolish the 'undemocratic ' House of Lords . Echoed Alex Salmond 's pledge to lock Tories out of government . Said SNP will contest for all of Scotland 's 58 House of Commons seats .
SNP leader also vowed to abolish the 'undemocratic ' House of Lords . Echoed Alex Salmond 's pledge to lock Conservatives out of government . Said SNP will contest for all of Scotland 's 58 House of Commons seats .