Lib Dem strategists are fond of telling reporters their assumptions about a Lib Dem collapse at the 2015 election are wrong. The theory goes that there are many more LD-Tory marginals than there are LD-Labour ones, and in those seats, Tory voters will be happy to back a Lib Dem to keep out Labour.
Lib Dem HQ hopes that by going into coalition and signing up to the stringent departmental spending cuts they will combine their traditional strength in local campaigning with a new level of trust to be a party of national government.
The argument is questionable: will Tory voters really back then Lib Dems, especially as the two parties go into the election playing up their differences to appeal to their core voters? And won’t lots of left-wing voters cross over to Labour, even if they know it means letting in the Tories, since many view the Lib Dem as just as bad as their Tory counterparts? Read more