the largest CFD and spreadbet provider IG have contacted customers. they have said the FCA are proposing to cut leverage to 50:1 for FX for traders who have more than 12 months 'experience'. The insane leverage available may be getting trimmed. 50:1 is still more than enough for any trader using sensible MM. my 2c.
edit - 25:1 proposed for trades with <12 months experience. I am a big beleiber in light regulation however I think capping leverage at say 50:1 across the board is a good thing.
What they ought to do is regulate the way they quote, not leverage IMO. If someone has the ability to blow an account they will find a way to do so.