Yes. I think are a couple of factors for why that is. The first being, is that the UK doesn't have a constitution. So, take the US as being the best example, where the issues of civil liberties are taken far more seriously, because the issues are effectively 'enshrined'. Although, for the elite, the issue is more of a burden...frustratingly so.
Secondly, I think there is wider seperation between public and politics in the UK, than there is in the US. There's, somewhat, more of a "just get on with life and do what we were doing" attitude, in the UK. I reckon, this was being played alot by the US government and the Media after the September 11th event took place, although it didn't really work, too well.
Following the 7/7 event, this was exhibited in an extraordinary way in the UK. I mean, the first thing some mainstream newspapers did, was use a "get on with life" contrivance. Typically, The Sun newspaper, who showed a bunch of guys donned out in work outfits- Policeman, Fireman, Shopkeeper, Construction worker with the Union Jack flag behind them, all on the front page, with the words "We won't be defeated".
The objective is pretty simple, to stop the crowd from thinking too much about the important stuff and keep the wheels turning... and it's working.