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We use a combination of continuum and car-following models to explore the potential impact of speed-controls on (i) decreasing travel times at times of congested flow; and (ii) increasing the safety of motorway flow approaching the site of an accident.

The speed of integration has been a salient and longstanding topic in the literature on managing mergers and acquisitions. Yet over the decades, speed has also been the subject of extensive debate. While many have advocated for fast integration, others have recommended a more measured pace. In this chapter, the authors reflect on the discussion by canvasing the variety of views on the speed of integration. The work is positioned at the nexus of the literature on mergers with that on stakeholders, in particular its attention to urgency in stakeholder management. It approaches urgency in mergers and acquisitions as a “dilemma of stake,” a new lens on a well-established but challenging topic. The study draws on ethnographic research to examine accounts of speed of integration in a New Zealand public sector merger. The chapter juxtaposes varied views on the topic against the respective arguments within the merger literature. It examines the overarching themes of “go slow” and the “need for speed” by attending to the tensions between a prosocial service ethos on the one hand and a managerialist ethos on the other. The explication of the respective dilemmas of stake shows how participants articulate their views on urgency both in terms of its effects on their individual professional role, their own stake, as well as in terms of the effects on employees as internal stakeholders. The analysis also explores the role of internal and external context in shaping the views on urgency in merger integration. The work concludes by outlining an agenda for future research.

Purpose: This chapter synthesises a variety of findings on the topic of aggressive driving and delivers a suite of strategies for moderating such behaviours. Examples and formal definitions of aggressive driving acts are given, along with specific techniques for reducing excessive speed and other aggressive behaviours.

Methodology: Key references from the literature are summarised and discussed, and two examples detailing how multi-parameter distributions and models compare with the negative binomial distribution and model are presented.

Findings: Speeding is the most common type of aggressive driving, and speeding-related crashes represent a high share of traffic deaths. Speeding relates to many factors, including public attitudes, personal behaviours, vehicle performance capabilities, roadway design attributes, laws and policies. Anonymity, while encased in a vehicle, and driver frustration, due to roadway congestion or other issues, contribute to aggressive driving.

Research implications: More observational data are needed to quantify the effects of the contributing factors on aggressive driving.

Practical implications: Driver frustration, intoxication and stress can lead to serious crashes and other traffic problems. They can be addressed, to some extent, through practical enforcement, design decisions and education campaigns.