On the other hand some people may have made a protest vote as they were in a safe seat, maybe some of the Ukip voters just wanted to send a message out. Who knows.
I really don't see that the 2010 policies were turned on head. A good government has to react to the times. The deficit was bigger than thought so some policy had to adapt. They were also in coalition so the very nature means compromise had to be sought. Had labour and snp got in, there would have been many broken promises as one wanted trident and one didn't.
Welfare has to be addressed, even labour acknowledged that. The German model is much better, higher payments but for a restricted time. The eu part is simply giving the people a say in our future and linked to human rights bill which is in need of reform. Nothing wrong with a vote on something that affects us all.
Promised no frontline reductions. Cut nearly 6k NHS nurses, 7k hospital beds, a third of ambulance stations, over 5k firefighters and 7k police officers....
Promised to keep VAT at 17.5%. Raised it to 20%
Promised no topdown restructuring of the NHS. Overseen the biggest topdown restructuring of the NHS in it's history.
Promised to keep the EMA. Abolished it less than a year after forming a coalition.
Promised to back and improve sure start. 566 sure start centres closed and over half of those remaining were cut back.
Promised not to change the Future Jobs Fund. Abolished it.
Promised that bank bonuses would stop being paid on the back of taxpayer guarantees. Failed to do this AND Osbourne tried (and failed) to take legal action against the EU commission over it's plan to cap such payments!
Promised to protect winter fuel allowance. Cut it by up to 25% in 2011.
Promised to cut immigration to the levels of the 1990s. It has risen 39% since 2010.
Promised to cut ministers pay by 5% and freeze it for 5 years. After cutting it they outsourced future decisions to a quasi-independent body that then gave MPs a 11% payrise.
Promised to reduce emissions and build a greener economy. Cut green spending and Cameron was embarrassed by a leak that had him referring to green energy as 'all the green crap.' Furthurmore they backed shale gas as an alternative to cleaner, green energy.
Promised 'near-total transparency' of the political and governing elite. Then delted all the party's promises and commitments made between 2000 and 2010 from their website.