“…Significant steps have been taken to bring the public into decision-making at different governance levels, including into 'Nationally Significant Infrastructure Projects' (NSIPs) in the UK Rydin et al, 2015). The success of different types of participation is a matter of continued debate, including in this journal which has provided critiques of participation in planning (Brownill & Parker, 2010), including specifically for policy-making (Wilker et al, 2016) and regulatory stages (Sheppard et al, 2015). This article examines public perspectives where the public is involved in a particularly complex system of decision-making at different governance levels.…”