The Conservative Party laid out its proposals for "English votes for English laws" today.
House of Commons leader William Hague said the planned devolution of more powers to the Scottish government creates "imbalances" that do not favour English MPs.
ITV News' Political Editor Tom Bradby reports:
More top news
An Opposition MP says the PM should address claims relating to the allocation of public funds when he was London mayor.
Harry will also pay tribute to a British soldier killed by an elephant during anti-poaching operations in Malawi.
The family are making an official visit to South Africa.