David Cameron considers 2015 manifesto commitment to curb onshore turbines, but Nick Clegg says Lib Dems will block it from coalition programme

Where the windfarms are and the MPs who want rid of them

David Cameron is considering whether to go into the general election promising new restrictions on onshore windfarms as influential Tories launch an attempt to rid the countryside of turbines, a senior source close to the prime minister said.

The Conservative source indicated that Cameron is "of one mind" with some of the loudest opponents of onshore windfarms and wants to "go further" in cutting financial aid for them.