The membership in the European Union is key, having the Euro doesn't really make the integration much deeper. There are practically no laws that don't apply to the UK just because they are not in the Euro.
You can be happy that you aren't involved in the "saving the euro" mess and you should be. But believing that you are somewhat distanced from the EU or that it would be possible to believe is totally delusional - the european integration is extremely deep even if the euro fails and in my opinion cannot be stopped or reversed.
You can be happy that you aren't involved in the "saving the euro" mess and you should be. But believing that you are somewhat distanced from the EU or that it would be possible to believe is totally delusional - the european integration is extremely deep even if the euro fails and in my opinion cannot be stopped or reversed.