[LRUG] Rates for ruby in London

[Elise Huard]

Hi London rubyists,

I may move to London in the near future, and I'm starting to look around.
I'm fairly clueless when it comes to rates and salaries in London.
I'm a fairly senior profile with 10+ years of experience in total,
team lead experience, "scalable" web sites experience and 4 years of
full-time Ruby work.
What's the norm for daily rates for a freelancer ?  What's the norm
for salaries, if there is such a thing ?
Thank you,

Elise
(forgive me if this is a bit blunt, not entirely sure where cultural
sensitivities lie in this context)