Whoever said class identities were fixed in the UK? I think you'll find the British people on this thread stating that they are complicated not that they are unchanging; class mobility was the great safety valve of Victorian society; it was one of the things which Marx and Engels got spectacularly wrong, and it was the principal reason that not only wasn't there a revolution in 1848, there never was one at all and it was left to Russia to lead the way (where there really wasn't the safety valve).
Re: comment of great density the second.
Whoever said class identities were fixed in the UK? I think you'll find the British people on this thread stating that they are complicated not that they are unchanging; class mobility was the great safety valve of Victorian society; it was one of the things which Marx and Engels got spectacularly wrong, and it was the principal reason that not only wasn't there a revolution in 1848, there never was one at all and it was left to Russia to lead the way (where there really wasn't the safety valve).