Recap: Friday round-uppublished at 23:59
- Parties began the day still putting a positive spin on their respective leaders' performances in Thursday night's televised debate, although polls pointed to no clear winner
- SNP leader Nicola Sturgeon was in buoyant mood as her supporters claimed victory. But she ended the day denying reports she privately told a foreign official she "preferred" David Cameron over Ed Miliband as PM
- Labour and the Conservatives faced pressure over claims they could be forced into a post-election deal with UKIP or the SNP, respectively
- UKIP leader Nigel Farage defended comments made during the debate about migrants using the NHS for HIV treatment costing £25,000 per year