B2 Use Class is a specific business use for General Industrial and specifically for uses that do not fall within the B1 use class i.e. for uses that would not generally be allowable within a residential area.
In addition, there are further excluded uses within the B2 Use Class, which fall within their own special uses classes, for example, Class B3, B4, B5, B6 and B7.
Due to the nature of such general industrial uses that could be undertaken within the B2 Use Class, there is generally no specific allowable permitted development change of use.