SCHEDULE 2Permitted development rights

PART 7Non-domestic extensions, alterations etc

Class G – hard surfaces for office buildings

ConditionsG.2

Development is permitted by Class G subject to the following conditions—

a

where there is a risk of groundwater contamination, the hard surface is not made of porous materials; and

b

in all other cases, either—

i

the hard surface is made of porous materials, or

ii

provision is made to direct run-off water from the hard surface to a permeable or porous area or surface within the curtilage of the office building.