The city is Edinburgh where the incidences in the book were happening.
Edinburgh
National Registry of Scotland figures released today indicate that there were 109 drug-related deaths in Edinburgh in 2021. This is an increase on previous years and the highest ever recorded in Edinburgh. The numbers reflect 109 tragedies for individuals, families and our community.
Source : https://www.edinburghadp.co.uk/2022/07/29/drug-related-deaths-in-edinbur...