The Conservative party now firmly believes Scots MPs should not vote on English laws - which could make it much harder for Labour to form a future government.
Commons leader William Hague tells Channel 4 News the constitution needs to be rebalanced to give English votes to English MPs.
Scotland votes no in a historic independence referendum - by a margin of 55 per cent to 45 per cent - meaning the union will stay together.
David Cameron in a statement at No. 10 promised to honour the pledges made to the Scottish people at the last moment in the referendum campaign. But he also said the millions in England must now be h