US: The board of supervisors of the Pennsylvania township of Salem has approved Daniels Concrete’s construction of its Salem ready-mix concrete batching plant. This is despite a 5m encroachment onto allotted road setback space under transport rules. Under normal permitting processes, proprietors would need to prove special ‘hardship’ in order to be exempted from the restriction. Local press has reported that planning commissioners referred the matter to the board of supervisors given that the plant has operated ‘for years’ without permits.