This search includes all content on the Scottish Parliament website, except for Votes and Motions. All Official Reports (what has been said in Parliament) and Questions and Answers are available from 1999. You can refine your search by adding and removing filters.
However, it would be difficult to uphold action on the basis of a phone call that may or may not have been made or on the basis of reasonable cause to believe that someone was going to come to a place.