Police in Scotland create a dedicated investigation unit as violence involving drug gangs continues in Edinburgh, according to reporting that cites Police Scotland. The articles describe a pattern of assaults, shootings and firebomb attacks occurring in public areas, suggesting a sustained security problem rather than isolated incidents. The reporting also characterizes the violence as tied to a long-running dispute among criminal groups, described as a “crime family feud,” and says the feud has contributed to ongoing territorial and retaliatory activity. The sources state that law enforcement response intensifies through the formation of the specialized unit, indicating police treat the situation as a priority. The articles do not provide detailed figures, named suspects, or specific locations beyond general references to violence across the city, including areas associated with cultural landmarks. Overall, the common thread across the sources is that Edinburgh experiences frequent incidents linked to drug gangs and that Police Scotland responds with an additional, dedicated investigative capability.