The Scottish Liberal Democrat leader says his party is on the verge of "a historic breakthrough" in next May's Holyrood elections.Alex Cole-Hamilton said the Liberal Democrats would offer voters "hope" and a "realistic plan".The Scottish Lib Dem leader was speaking at the party conference in Glasgow on Saturday.

The Scottish Liberal Democrat leader says his party is on the verge of "a historic breakthrough" in next May's Holyrood elections.Alex Cole-Hamilton said the Liberal Democrats would offer voters "hope" and a "realistic plan".The Scottish Lib Dem leader was speaking at the party conference in Glasgow on Saturday.