Letter published in the Evening Standard 26 January 2015:
People want a showdown between the contenders for PM - so have two Cameron -Milliband debates
Have another debate between leaders of the five main parties - Conservatives, Labour, Lib-Dems, Ukip, and Greens.
In Scotland stage a debate with these plus the SNP; in Wales add Plaid Cymru.
In Northern Ireland only the Conservative and Green parties put up candidates in 2010 so they should be joined by the unionists, nationalist and Alliance party leaders.
Fairness all round.
Campaign for Conservative Democracy