If anyone is interested in some facts (unusual on here, I know) the ECtHR situation is not as simple as it may seem:
While the European Court of Human Rights is a legal body - the Council of Europe is political and has to try to keep everyone onside.
London was one of the most important architects of the post-war human rights system and Strasbourg simply doesn't want to provoke a crisis with a nation so central to improving the rule of law around the world.
The worst-case scenario is the UK, if provoked, would refuse to abide by the judgement - something that no country has ever done. That could then be used by less enlightened member states to ignore far more serious breaches of human rights. The UK could threaten to walk away - as some on the right want it to do - and the system would come crashing down.
http://www.bbc.co.uk/news/uk-29378938