Regulations 1994 are subject to the specific obligations, set out in Regulation49, to notify the Scottish ministers and to defer a decision for a period of 21days.However, no competent authoritymay agree to a plan or project unless it has ascertained that (a) the plan or projectwill have no significant effect on a European site, or that (b) the integrity of the site will not be adversely affected, or that (c) site integrity will be adverselyaffected but that there is no alternative solution and the plan or project mustbe carried out for imperative...