ResoLex worked with the Crossrail East leadership team to embed a structured approach to behavioural risk management, collaboration, and leadership alignment. Using our RADAR methodology, we helped leaders recognise the direct connection between behaviours and project outcomes, creating a new reporting process that surfaced risks early and informed decision-making.
Crossrail East involved complex works along the eastern section of the route, including track upgrades, station improvements, and new facilities to increase train capacity and reliability. While technical challenges were well managed, the leadership team faced a less visible risk: how behaviours, culture, and team dynamics could influence delivery. Recognising this, the Project Director asked us to help strengthen alignment, build collaboration, and develop a reporting framework that could highlight issues before they escalated.
We began by gathering data across the project to establish a baseline of behavioural and project risks. Through confidential interviews, leaders were able to share perceptions openly, surfacing the issues that mattered most to them. These insights shaped a facilitated workshop where the leadership team collectively analysed root causes and prioritised 20 key risk areas. Importantly, they also identified positive and negative behavioural indicators, giving them tangible signs to track and address.
The outputs were built into a monthly monitoring cycle, with RADAR reports providing leading indicators of risk. These reports highlighted where perceptions varied significantly across the team, enabling the Programme Director to focus attention on alignment and shared understanding. Over time, RADAR became central to monthly strategy meetings, shaping agendas and guiding discussions, and giving the leadership team consistent visibility of behaviours and their impact on risk.
The approach quickly expanded beyond the leadership team to include the wider programme, supporting collaboration across Network Rail, Costain, and Signalling Solutions. The result was a stronger culture of accountability and transparency across the programme and supply chain.
As Project Director Ben Wheeldon reflected:
“To successfully deliver [one of] Europe’s largest infrastructure projects required us to clearly and succinctly identify, rationalise and manage a very unique and complex set of challenges, risks and opportunities. ResoLex not only helped us identify those which potentially had the biggest impacts but also prioritise them and develop, implement and monitor our mitigation plans.”
By embedding behavioural insights into governance and reporting, the Crossrail East leadership team gained a clear, structured way of surfacing risks and turning them into actionable insights. This gave leaders the tools to manage complexity with greater confidence, reduce misalignment, and strengthen collaborative decision-making.
Ultimately, the work helped the team move beyond individual perspectives to build a shared understanding of risks, creating the cultural conditions for resilient delivery on one of Europe’s most complex infrastructure programmes.