I heard on the grapevine, some time ago that the goverment was thinking of raising the vat limit from 17.5%.
I mentioned it on some forums and was told piffle. it won't happen, well it did.
There are a lot of rumours doing the networking circuits, from the tax man doing clamp downs on small businesses to various changes to tax rates.
are they rumours, yes, will they come true, who knows, should we listen and plan for them, why not.