i had a brief meeting with my architect today, and he always updates me upon relevant changes to building regulations, planning stuff, local authority quirks and idiosyncrasies etc, etc.
he tells me that hard paving (i.e. that of a non porous nature
) may become subject to a PLANNING APPLICATION.
it is all to do with surface water drainage and the fact that, due to an awful lot of people are paving their front lawns in order to gain more off road parking space, it is overwhelming the storm drainage system.
those with an opportunity to self drain, i.e. soakaways within your own property, then you will be ok.
those houses built on clay
watch this space. 
he tells me that hard paving (i.e. that of a non porous nature
it is all to do with surface water drainage and the fact that, due to an awful lot of people are paving their front lawns in order to gain more off road parking space, it is overwhelming the storm drainage system.
those with an opportunity to self drain, i.e. soakaways within your own property, then you will be ok.
those houses built on clay
